Here's a fun little self assignment: See if you can collect photos of all the letters of the alphabet. I've seen other photographers do this and I have always thought it was a fun idea since I seem to spot letters in some really curious places and have always liked collecting them. Your photos don't have to be great works of art, just clear shots of individual letters. I collect them in a separate folder and label them with keywords for where they were shot. This "G," for example, was shot in a marine park in Lewes, Delaware. The letter was painted in bold script on a giant harbor float of some kind. (I've included a wide view so you can see what the overall scene looked like.) Finding letters like this is a good seeing exercise because it forces you to look for details--and it's also downright addictive.