It's Foto Friday again; it's been a while since I participated. This Week's challenge is "Squares". I only have one entry. All I could think of was a mantra from homeschooling my kids -- a geometry concept -- "ALL squares are rectangles, BUT. . . Not ALL rectangles are squares".
So while these are not EXACTLY all squares, this was the best I could come up with. (Don't tell my kids, please.)