I look for buttons at thrift and goodwill stores, also yard sales. Presently I'm making an "altered book" called How To Sew On A Button. It's for my son. I have a few photos to add to pages on sewing on a button, also a bit of history on buttons and then things that pertain to buttons in general. Example: belly button, I have a photo of a tomato that looks like it has a belly button. My sister gave me buttons that she made by cutting deer antlers, those are neat.