User Interface: the "look and feel" of a
web site
Advanced Web Design:
Tasks | Teaching
guide | Resources
Introduction
Using a visual metaphor can be good for providing a consistent look to a web site, by providing something familiar and making users feel at home. From grandma's kitchen (example 1) uses the visual metaphor of index cards that might have been in your grandmother's recipe box. Consistent repetition of a well-executed visual metaphor makes it difficult for the visitor to get lost; however, poorly-chosen metaphors can be confusing.
A consistent visual theme can work just as well as a metaphor. A site can be photographic or hand-painted, primitive or futuristic, art deco or gothic, juvenile or mature. Recipes for today's kitchen (example 2) uses the visual theme of kitchen appliances (in this case, an oven).
Further Reading
Web Design Guide tutorial: style: simplicity
http://dreamink.com/style1.shtml
A Shaker Approach to Web Site Design
http://www.bls.gov/ore/htm_papers/st970120.htm
Art and the Zen of Web Sites
http://www.tlc-systems.com/webtips.shtml
Web Design 101 tutorial
http://hotwired.lycos.com/webmonkey/97/05/index2a.html