Okay, this looked fun (thanks Jen, for sharing).
Go to the place on your computer where you keep photos, open the fourth file, then choose the fourth picture to post on your blog and explain it.
I have my pictures in 2 folders, so I'm going to post 2
This is Teresa at swimming lessons in August 2003, so she was 5 years old. She's with the instructor in the middle of the picture, not a great shot, but if you click on the pic and enlarge it you might be able to see her.
This is Teresa in her ballet class when she was 4 in 2002. I actually staged several shots of her and turned them black and white, this was one of the good ones.