Author: David A. Scott
Publisher: Getty Publications
ISBN: 9780892366385
Category : Antiques & Collectibles
Languages : en
Pages : 536
Book Description
This is a review of 190 years of literature on copper and its alloys. It integrates information on pigments, corrosion and minerals, and discusses environmental conditions, conservation methods, ancient and historical technologies.
Copper and Bronze in Art
Author: David A. Scott
Publisher: Getty Publications
ISBN: 9780892366385
Category : Antiques & Collectibles
Languages : en
Pages : 536
Book Description
This is a review of 190 years of literature on copper and its alloys. It integrates information on pigments, corrosion and minerals, and discusses environmental conditions, conservation methods, ancient and historical technologies.
Publisher: Getty Publications
ISBN: 9780892366385
Category : Antiques & Collectibles
Languages : en
Pages : 536
Book Description
This is a review of 190 years of literature on copper and its alloys. It integrates information on pigments, corrosion and minerals, and discusses environmental conditions, conservation methods, ancient and historical technologies.
Draplin Design Co.
Author: Aaron James Draplin
Publisher: Abrams
ISBN: 1613129963
Category : Design
Languages : en
Pages : 834
Book Description
A funny, colorful, fascinating tour through the work and life of one of today’s most influential graphic designers. Esquire. Ford Motors. Burton Snowboards. The Obama Administration. While all of these brands are vastly different, they share at least one thing in common: a teeny little bit of Aaron James Draplin. Draplin is one of the new school of influential graphic designers who combine the power of design, social media, entrepreneurship, and DIY aesthetic to create a successful business and way of life. Pretty Much Everything is a mid-career survey of work, case studies, inspiration, road stories, lists, maps, how-tos, and advice. It includes examples of his work—posters, record covers, logos—and presents the process behind his design with projects like Field Notes and the “Things We Love” State Posters. Draplin also offers valuable advice and hilarious commentary that illustrates how much more goes into design than just what appears on the page. With Draplin’s humor and pointed observations on the contemporary design scene, Pretty Much Everything is the complete package.
Publisher: Abrams
ISBN: 1613129963
Category : Design
Languages : en
Pages : 834
Book Description
A funny, colorful, fascinating tour through the work and life of one of today’s most influential graphic designers. Esquire. Ford Motors. Burton Snowboards. The Obama Administration. While all of these brands are vastly different, they share at least one thing in common: a teeny little bit of Aaron James Draplin. Draplin is one of the new school of influential graphic designers who combine the power of design, social media, entrepreneurship, and DIY aesthetic to create a successful business and way of life. Pretty Much Everything is a mid-career survey of work, case studies, inspiration, road stories, lists, maps, how-tos, and advice. It includes examples of his work—posters, record covers, logos—and presents the process behind his design with projects like Field Notes and the “Things We Love” State Posters. Draplin also offers valuable advice and hilarious commentary that illustrates how much more goes into design than just what appears on the page. With Draplin’s humor and pointed observations on the contemporary design scene, Pretty Much Everything is the complete package.
Hexagonal Graph Paper Notebook 8. 5'' X 11''
Author: Viktoria's Viktoria's Notebooks
Publisher:
ISBN: 9781689135832
Category :
Languages : en
Pages : 115
Book Description
This Hexagonal Graph Notebook is ideal for chemistry notes and practice for drawing organic chemistry structures. Use as Math and Science Notebook, Graphing & Drawing or Sketch Journal. Large 8.5''x11''. Matte cover, professional design. Quality paper. More than 100 pages for you to write in. Hexagonal grid throughout the notebook.
Publisher:
ISBN: 9781689135832
Category :
Languages : en
Pages : 115
Book Description
This Hexagonal Graph Notebook is ideal for chemistry notes and practice for drawing organic chemistry structures. Use as Math and Science Notebook, Graphing & Drawing or Sketch Journal. Large 8.5''x11''. Matte cover, professional design. Quality paper. More than 100 pages for you to write in. Hexagonal grid throughout the notebook.
Thinking is Form
Author: Ann Temkin
Publisher: Philadelphia Museum (PA)
ISBN:
Category : Art
Languages : en
Pages : 284
Book Description
Udstillingskatalog over den østrigske kunstner Joseph Beuys (1921-1986)
Publisher: Philadelphia Museum (PA)
ISBN:
Category : Art
Languages : en
Pages : 284
Book Description
Udstillingskatalog over den østrigske kunstner Joseph Beuys (1921-1986)
Zentangle Primer Vol 1
Author: Rick Roberts
Publisher:
ISBN: 9780985961411
Category : Doodles
Languages : en
Pages : 180
Book Description
The Zentangle Method is an easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns. Founders Rick Roberts and Maria Thomas give detailed instructions and insights into how to draw specific tangles and how to benefit from a Zentangle practice. -- back cover.
Publisher:
ISBN: 9780985961411
Category : Doodles
Languages : en
Pages : 180
Book Description
The Zentangle Method is an easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns. Founders Rick Roberts and Maria Thomas give detailed instructions and insights into how to draw specific tangles and how to benefit from a Zentangle practice. -- back cover.
Hexagonal Graph Paper Notebook
Author: Cactus Cactus Publishing Inc.
Publisher:
ISBN: 9781533686923
Category :
Languages : en
Pages : 212
Book Description
HEXAGONAL GRAPH PAPER NOTEBOOK - SPECIFICATIONS NOTEBOOK TYPE: Hexagonal graph paper, horizontally aligned grid, with gray (grey) lines and page numbers GRID SIZE: 0.75 inch (3/4") hexagons HEXAGON DIAMETER: 0.75 inch (3/4") HEXAGON RADIUS: 0.375 inch (3/8") GRID ALIGNMENT: Horizontally aligned grid GRID PRINTED TO EDGE OF PAPER: YES NUMBER OF PAGES: 200 pages (100 sheets) of hexagon graph paper PAPER / TRIM SIZE: 8.5" x 11" (21.59 cm x 27.94 cm) PAPER COLOR (COLOUR): White PAGE NUMBERS: YES PERFORATED PAPER: NO COVER: Softcover paperback - glossy finish WHITE LABEL AREA ON FRONT COVER: 4.5" wide x 2.5" high (11.43 cm wide x 6.35 cm high) with 5 lines. BOOK BINDING: Perfect bound - same binding commonly used in paperback books The Hexagonal Graph Paper Notebook contains: 1 page - Owner's name, contact information, subject, title, class, instructor, start date, end date, volume number and brief notes 8 pages - Table of Contents - 25 entries per page - three columns for date, page number and description / topic / subject 1 page - Important notes 200 pages (100 sheets of paper) - Hexagon graph paper with page numbers from 1 to 200 OTHER HEXAGONAL GRAPH PAPER NOTEBOOKS Hexagonal Graph Paper Notebooks have page numbers and options including horizontally aligned grids and vertically aligned grids, hexagon grid sizes (metric and imperial), number of pages (sheets) and cover colors (colours). Some option combinations are not available. PAPER / TRIM SIZE: 8.5" x 11" (21.59 cm x 27.94 cm) NUMBER OF PAGES: 100 pages (50 sheets), 200 pages (100 sheets) GRID DIAMETER SIZES (METRIC): Horizontally and vertically aligned grids: 0.5 cm (5 mm) 1 cm (10 mm) 1.5 cm (15 mm) 2 cm (20 mm) 2.5 cm (25 mm) 3 cm (30 mm) 4 cm (40 mm) 5 cm (50 mm) 6 cm (60 mm) 7 cm (70 mm) GRID DIAMETER SIZES (IMPERIAL): Horizontally and vertically aligned grids: 1/4 inch (0.25") 1/2 inch (0.5") 3/4 inch (0.75") 1 inch (1") 1 1/2 inch (1.5") 2 inch (2") 3 inch (3") PAPER COLOR (COLOUR): White paper. COVER COLOR (COLOUR): Hexagonal Graph Paper Notebooks are available in these colors (colours): Black Cyan Lime Magenta Orange Yellow OTHER NOTEBOOKS We have notebooks in many formats, trim sizes, page counts, paper color (colour) and covers designs including: UNLINED BLANK NOTEBOOKS LINED / RULED NOTEBOOKS: Wide Ruled, College / Medium Ruled, Narrow Ruled, Very Narrow Ruled 5 mm GRAPH PAPER NOTEBOOKS: Metric and imperial sized squares DOT GRID NOTEBOOKS: Metric and imperial grid sizes HEXAGONAL GRAPH PAPER NOTEBOOKS: Metric and imperial sized hexagons STENOGRAPHER NOTEBOOKS: Pitman Ruled, Gregg Ruled MUSIC MANUSCRIPT PAPER NOTEBOOKS: Many styles OTHER NOTEBOOKS: New designs are regularly released. HOW TO SEARCH To find a specific type of notebook, enter "Cactus Publishing", type of notebook and details such as number of pages, grid size, trim size and color (colour) to narrow your search. You may be able to click on the author name and contributors to browse various options.
Publisher:
ISBN: 9781533686923
Category :
Languages : en
Pages : 212
Book Description
HEXAGONAL GRAPH PAPER NOTEBOOK - SPECIFICATIONS NOTEBOOK TYPE: Hexagonal graph paper, horizontally aligned grid, with gray (grey) lines and page numbers GRID SIZE: 0.75 inch (3/4") hexagons HEXAGON DIAMETER: 0.75 inch (3/4") HEXAGON RADIUS: 0.375 inch (3/8") GRID ALIGNMENT: Horizontally aligned grid GRID PRINTED TO EDGE OF PAPER: YES NUMBER OF PAGES: 200 pages (100 sheets) of hexagon graph paper PAPER / TRIM SIZE: 8.5" x 11" (21.59 cm x 27.94 cm) PAPER COLOR (COLOUR): White PAGE NUMBERS: YES PERFORATED PAPER: NO COVER: Softcover paperback - glossy finish WHITE LABEL AREA ON FRONT COVER: 4.5" wide x 2.5" high (11.43 cm wide x 6.35 cm high) with 5 lines. BOOK BINDING: Perfect bound - same binding commonly used in paperback books The Hexagonal Graph Paper Notebook contains: 1 page - Owner's name, contact information, subject, title, class, instructor, start date, end date, volume number and brief notes 8 pages - Table of Contents - 25 entries per page - three columns for date, page number and description / topic / subject 1 page - Important notes 200 pages (100 sheets of paper) - Hexagon graph paper with page numbers from 1 to 200 OTHER HEXAGONAL GRAPH PAPER NOTEBOOKS Hexagonal Graph Paper Notebooks have page numbers and options including horizontally aligned grids and vertically aligned grids, hexagon grid sizes (metric and imperial), number of pages (sheets) and cover colors (colours). Some option combinations are not available. PAPER / TRIM SIZE: 8.5" x 11" (21.59 cm x 27.94 cm) NUMBER OF PAGES: 100 pages (50 sheets), 200 pages (100 sheets) GRID DIAMETER SIZES (METRIC): Horizontally and vertically aligned grids: 0.5 cm (5 mm) 1 cm (10 mm) 1.5 cm (15 mm) 2 cm (20 mm) 2.5 cm (25 mm) 3 cm (30 mm) 4 cm (40 mm) 5 cm (50 mm) 6 cm (60 mm) 7 cm (70 mm) GRID DIAMETER SIZES (IMPERIAL): Horizontally and vertically aligned grids: 1/4 inch (0.25") 1/2 inch (0.5") 3/4 inch (0.75") 1 inch (1") 1 1/2 inch (1.5") 2 inch (2") 3 inch (3") PAPER COLOR (COLOUR): White paper. COVER COLOR (COLOUR): Hexagonal Graph Paper Notebooks are available in these colors (colours): Black Cyan Lime Magenta Orange Yellow OTHER NOTEBOOKS We have notebooks in many formats, trim sizes, page counts, paper color (colour) and covers designs including: UNLINED BLANK NOTEBOOKS LINED / RULED NOTEBOOKS: Wide Ruled, College / Medium Ruled, Narrow Ruled, Very Narrow Ruled 5 mm GRAPH PAPER NOTEBOOKS: Metric and imperial sized squares DOT GRID NOTEBOOKS: Metric and imperial grid sizes HEXAGONAL GRAPH PAPER NOTEBOOKS: Metric and imperial sized hexagons STENOGRAPHER NOTEBOOKS: Pitman Ruled, Gregg Ruled MUSIC MANUSCRIPT PAPER NOTEBOOKS: Many styles OTHER NOTEBOOKS: New designs are regularly released. HOW TO SEARCH To find a specific type of notebook, enter "Cactus Publishing", type of notebook and details such as number of pages, grid size, trim size and color (colour) to narrow your search. You may be able to click on the author name and contributors to browse various options.
To Life!
Author: Linda Weintraub
Publisher: Univ of California Press
ISBN: 0520273613
Category : Art
Languages : en
Pages : 380
Book Description
This title documents the burgeoning eco art movement from A to Z, presenting a panorama of artistic responses to environmental concerns, from Ant Farms anti-consumer antics in the 1970s to Marina Zurkows 2007 animation that anticipates the havoc wreaked upon the planet by global warming.
Publisher: Univ of California Press
ISBN: 0520273613
Category : Art
Languages : en
Pages : 380
Book Description
This title documents the burgeoning eco art movement from A to Z, presenting a panorama of artistic responses to environmental concerns, from Ant Farms anti-consumer antics in the 1970s to Marina Zurkows 2007 animation that anticipates the havoc wreaked upon the planet by global warming.
Hexagonal Graph Paper
Author: Blank Journals
Publisher: Createspace Independent Publishing Platform
ISBN: 9781537648705
Category :
Languages : en
Pages : 104
Book Description
Hexagonal Notebook Paper, 100 Pages, large size 8.5" x 11." Perfect for drawing, plotting out designs, quilting, technical drawing, doodling, anything that you like. The hexagons are large and are line drawn with a hand crafted rustic look, take a look inside to see the layout. Perfect gift for arty types, order your Hexagonal Graph Paper Notebook today.
Publisher: Createspace Independent Publishing Platform
ISBN: 9781537648705
Category :
Languages : en
Pages : 104
Book Description
Hexagonal Notebook Paper, 100 Pages, large size 8.5" x 11." Perfect for drawing, plotting out designs, quilting, technical drawing, doodling, anything that you like. The hexagons are large and are line drawn with a hand crafted rustic look, take a look inside to see the layout. Perfect gift for arty types, order your Hexagonal Graph Paper Notebook today.
Real Gardens Grow Natives
Author: Eileen M Stark
Publisher: Mountaineers Books
ISBN: 1594858675
Category : Gardening
Languages : en
Pages : 645
Book Description
CLICK HERE to download sample native plants from Real Gardens Grow Natives For many people, the most tangible and beneficial impact they can have on the environment is right in their own yard. Aimed at beginning and veteran gardeners alike, Real Gardens Grow Natives is a stunningly photographed guide that helps readers plan, implement, and sustain a retreat at home that reflects the natural world. Gardening with native plants that naturally belong and thrive in the Pacific Northwest’s climate and soil not only nurtures biodiversity, but provides a quintessential Northwest character and beauty to yard and neighborhood! For gardeners and conservationists who lack the time to read through lengthy design books and plant lists or can’t afford a landscape designer, Real Gardens Grow Natives is accessible yet comprehensive and provides the inspiration and clear instruction needed to create and sustain beautiful, functional, and undemanding gardens. With expert knowledge from professional landscape designer Eileen M. Stark, Real Gardens Grow Natives includes: * Detailed profiles of 100 select native plants for the Pacific Northwest west of the Cascades, plus related species, helping make plant choice and placement. * Straightfoward methods to enhance or restore habitat and increase biodiversity * Landscape design guidance for various-sized yards, including sample plans * Ways to integrate natives, edibles, and nonnative ornamentals within your garden * Specific planting procedures and secrets to healthy soil * Techniques for propagating your own native plants * Advice for easy, maintenance using organic methods
Publisher: Mountaineers Books
ISBN: 1594858675
Category : Gardening
Languages : en
Pages : 645
Book Description
CLICK HERE to download sample native plants from Real Gardens Grow Natives For many people, the most tangible and beneficial impact they can have on the environment is right in their own yard. Aimed at beginning and veteran gardeners alike, Real Gardens Grow Natives is a stunningly photographed guide that helps readers plan, implement, and sustain a retreat at home that reflects the natural world. Gardening with native plants that naturally belong and thrive in the Pacific Northwest’s climate and soil not only nurtures biodiversity, but provides a quintessential Northwest character and beauty to yard and neighborhood! For gardeners and conservationists who lack the time to read through lengthy design books and plant lists or can’t afford a landscape designer, Real Gardens Grow Natives is accessible yet comprehensive and provides the inspiration and clear instruction needed to create and sustain beautiful, functional, and undemanding gardens. With expert knowledge from professional landscape designer Eileen M. Stark, Real Gardens Grow Natives includes: * Detailed profiles of 100 select native plants for the Pacific Northwest west of the Cascades, plus related species, helping make plant choice and placement. * Straightfoward methods to enhance or restore habitat and increase biodiversity * Landscape design guidance for various-sized yards, including sample plans * Ways to integrate natives, edibles, and nonnative ornamentals within your garden * Specific planting procedures and secrets to healthy soil * Techniques for propagating your own native plants * Advice for easy, maintenance using organic methods
Hexagonal Graph Paper Notebook
Author: Cactus Cactus Publishing Inc.
Publisher:
ISBN: 9781533686671
Category :
Languages : en
Pages : 212
Book Description
HEXAGONAL GRAPH PAPER NOTEBOOK - SPECIFICATIONS NOTEBOOK TYPE: Hexagonal graph paper, horizontally aligned grid, with gray (grey) lines and page numbers GRID SIZE: 0.75 inch (3/4") hexagons HEXAGON DIAMETER: 0.75 inch (3/4") HEXAGON RADIUS: 0.375 inch (3/8") GRID ALIGNMENT: Horizontally aligned grid GRID PRINTED TO EDGE OF PAPER: YES NUMBER OF PAGES: 200 pages (100 sheets) of hexagon graph paper PAPER / TRIM SIZE: 8.5" x 11" (21.59 cm x 27.94 cm) PAPER COLOR (COLOUR): White PAGE NUMBERS: YES PERFORATED PAPER: NO COVER: Softcover paperback - glossy finish WHITE LABEL AREA ON FRONT COVER: 4.5" wide x 2.5" high (11.43 cm wide x 6.35 cm high) with 5 lines. BOOK BINDING: Perfect bound - same binding commonly used in paperback books The Hexagonal Graph Paper Notebook contains: 1 page - Owner's name, contact information, subject, title, class, instructor, start date, end date, volume number and brief notes 8 pages - Table of Contents - 25 entries per page - three columns for date, page number and description / topic / subject 1 page - Important notes 200 pages (100 sheets of paper) - Hexagon graph paper with page numbers from 1 to 200 OTHER HEXAGONAL GRAPH PAPER NOTEBOOKS Hexagonal Graph Paper Notebooks have page numbers and options including horizontally aligned grids and vertically aligned grids, hexagon grid sizes (metric and imperial), number of pages (sheets) and cover colors (colours). Some option combinations are not available. PAPER / TRIM SIZE: 8.5" x 11" (21.59 cm x 27.94 cm) NUMBER OF PAGES: 100 pages (50 sheets), 200 pages (100 sheets) GRID DIAMETER SIZES (METRIC): Horizontally and vertically aligned grids: 0.5 cm (5 mm) 1 cm (10 mm) 1.5 cm (15 mm) 2 cm (20 mm) 2.5 cm (25 mm) 3 cm (30 mm) 4 cm (40 mm) 5 cm (50 mm) 6 cm (60 mm) 7 cm (70 mm) GRID DIAMETER SIZES (IMPERIAL): Horizontally and vertically aligned grids: 1/4 inch (0.25") 1/2 inch (0.5") 3/4 inch (0.75") 1 inch (1") 1 1/2 inch (1.5") 2 inch (2") 3 inch (3") PAPER COLOR (COLOUR): White paper. COVER COLOR (COLOUR): Hexagonal Graph Paper Notebooks are available in these colors (colours): Black Cyan Lime Magenta Orange Yellow OTHER NOTEBOOKS We have notebooks in many formats, trim sizes, page counts, paper color (colour) and covers designs including: UNLINED BLANK NOTEBOOKS LINED / RULED NOTEBOOKS: Wide Ruled, College / Medium Ruled, Narrow Ruled, Very Narrow Ruled 5 mm GRAPH PAPER NOTEBOOKS: Metric and imperial sized squares DOT GRID NOTEBOOKS: Metric and imperial grid sizes HEXAGONAL GRAPH PAPER NOTEBOOKS: Metric and imperial sized hexagons STENOGRAPHER NOTEBOOKS: Pitman Ruled, Gregg Ruled MUSIC MANUSCRIPT PAPER NOTEBOOKS: Many styles OTHER NOTEBOOKS: New designs are regularly released. HOW TO SEARCH To find a specific type of notebook, enter "Cactus Publishing", type of notebook and details such as number of pages, grid size, trim size and color (colour) to narrow your search. You may be able to click on the author name and contributors to browse various options.
Publisher:
ISBN: 9781533686671
Category :
Languages : en
Pages : 212
Book Description
HEXAGONAL GRAPH PAPER NOTEBOOK - SPECIFICATIONS NOTEBOOK TYPE: Hexagonal graph paper, horizontally aligned grid, with gray (grey) lines and page numbers GRID SIZE: 0.75 inch (3/4") hexagons HEXAGON DIAMETER: 0.75 inch (3/4") HEXAGON RADIUS: 0.375 inch (3/8") GRID ALIGNMENT: Horizontally aligned grid GRID PRINTED TO EDGE OF PAPER: YES NUMBER OF PAGES: 200 pages (100 sheets) of hexagon graph paper PAPER / TRIM SIZE: 8.5" x 11" (21.59 cm x 27.94 cm) PAPER COLOR (COLOUR): White PAGE NUMBERS: YES PERFORATED PAPER: NO COVER: Softcover paperback - glossy finish WHITE LABEL AREA ON FRONT COVER: 4.5" wide x 2.5" high (11.43 cm wide x 6.35 cm high) with 5 lines. BOOK BINDING: Perfect bound - same binding commonly used in paperback books The Hexagonal Graph Paper Notebook contains: 1 page - Owner's name, contact information, subject, title, class, instructor, start date, end date, volume number and brief notes 8 pages - Table of Contents - 25 entries per page - three columns for date, page number and description / topic / subject 1 page - Important notes 200 pages (100 sheets of paper) - Hexagon graph paper with page numbers from 1 to 200 OTHER HEXAGONAL GRAPH PAPER NOTEBOOKS Hexagonal Graph Paper Notebooks have page numbers and options including horizontally aligned grids and vertically aligned grids, hexagon grid sizes (metric and imperial), number of pages (sheets) and cover colors (colours). Some option combinations are not available. PAPER / TRIM SIZE: 8.5" x 11" (21.59 cm x 27.94 cm) NUMBER OF PAGES: 100 pages (50 sheets), 200 pages (100 sheets) GRID DIAMETER SIZES (METRIC): Horizontally and vertically aligned grids: 0.5 cm (5 mm) 1 cm (10 mm) 1.5 cm (15 mm) 2 cm (20 mm) 2.5 cm (25 mm) 3 cm (30 mm) 4 cm (40 mm) 5 cm (50 mm) 6 cm (60 mm) 7 cm (70 mm) GRID DIAMETER SIZES (IMPERIAL): Horizontally and vertically aligned grids: 1/4 inch (0.25") 1/2 inch (0.5") 3/4 inch (0.75") 1 inch (1") 1 1/2 inch (1.5") 2 inch (2") 3 inch (3") PAPER COLOR (COLOUR): White paper. COVER COLOR (COLOUR): Hexagonal Graph Paper Notebooks are available in these colors (colours): Black Cyan Lime Magenta Orange Yellow OTHER NOTEBOOKS We have notebooks in many formats, trim sizes, page counts, paper color (colour) and covers designs including: UNLINED BLANK NOTEBOOKS LINED / RULED NOTEBOOKS: Wide Ruled, College / Medium Ruled, Narrow Ruled, Very Narrow Ruled 5 mm GRAPH PAPER NOTEBOOKS: Metric and imperial sized squares DOT GRID NOTEBOOKS: Metric and imperial grid sizes HEXAGONAL GRAPH PAPER NOTEBOOKS: Metric and imperial sized hexagons STENOGRAPHER NOTEBOOKS: Pitman Ruled, Gregg Ruled MUSIC MANUSCRIPT PAPER NOTEBOOKS: Many styles OTHER NOTEBOOKS: New designs are regularly released. HOW TO SEARCH To find a specific type of notebook, enter "Cactus Publishing", type of notebook and details such as number of pages, grid size, trim size and color (colour) to narrow your search. You may be able to click on the author name and contributors to browse various options.