As usual, here is a quick compilation of all the challenge threads:

30s/40s:
http://youlookfab.com/welookfa.....ade-30s40s

50s:
http://youlookfab.com/welookfa.....decade-50s

60s:
http://youlookfab.com/welookfa.....decade-60s

70s:
http://youlookfab.com/welookfa.....decade-70s

80s:
http://youlookfab.com/welookfa.....decade-80s

What we learned (thanks Suz!)
http://youlookfab.com/welookfa.....-you-learn

The next picture perfect challenge should be around November 15. Do you have any ideas? So far, we did world's most expensive paintings and photographs. What else would you want to be inspired by? Nature? movies?