My back yard
I once read that one of the best exercises for becoming a better photographer was to go into your own yard every day for a… month (?) and every day take one picture. This forces you to see things differently, to look for the photograph, to get creative.
I’m thinking of making a photoblog project where each day for a month I take one photo of/in/from my back yard (or just yard). It’d be fun for me and… interesting.