Space Colony Art from the 1970's
A couple of space colony summer studies were conducted at NASA Ames in the 1970s. Colonies housing about 10,000 people were designed. A number of artistic renderings of the concepts were made.
http://settlement.arc.nasa.gov/70sArt/art.html
http://www.donaldedavis.com/PARTS/allyours.html
http://www.boingboing.net/2010/08/20/spacecolonies.html
http://www.paleofuture.com/blog/2010/3/3/lunar-colonies-of-the-future-1969.html http://dedales563.canalblog.com/archives/2010/12/07/19793103.html http://www.fabiofeminofantascience.org/RETROFUTURE/RETROFUTURE22.html
http://www.paleofuture.com/blog/2009/5/5/toroidal-space-colony-of-the-future-...
http://paleo-future.blogspot.com/2007/02/mars-and-beyond-1957.html and http://en.wikipedia.org/wiki/Mars_and_Beyond
Wernher Von Braun's Blueprint for Space (1950's)
http://www.paleofuture.com/blog/2008/6/12/wernher-von-brauns-blueprint-for-sp...
And finally, Sport in Space Colonies (1977)
http://www.paleofuture.com/blog/2007/3/29/sport-in-space-colonies-1977.html