Real USSR is a blog containing commentaries on everyday life in the former Soviet Union. The liberal use of family and other amateur photos provides unusual insight into the daily experience of Soviet life. Topics range from 1940s homemade double-exposure photography to queueing to USSR - the birthplace of feminism. via
The evolution of Mars imaging from orbit: Mariner 4 (1964), Mariner 6 and Mariner 7 (both 1969), Mariner 9 (1971) (all NASA), Mars 5 (1973) (USSR), Viking 1 (1975), Viking 2 (1976), Mars Global Surveyor (1996), Mars Odyssey (2001) (NASA), Mars Express (2003) (ESA), up to this spy-quality shot of an active avalanche taken by NASA's Mars Reconnaissance Orbiter (2005).
This dog is made from animal pictures, this one from beer labels. Here's Nicholson in The Shining, there's Fonda in Barbarella. Kittens, Grant, Santa, and Uncle Sam: all mosaics created with Mazaika. Added bonus: Soviet postcards.