The photo on the left of this image is a detail shot of a quilt I am working on. On the right I turned it 360 degrees. Isn't it interesting how the shadows on the left make the piece look concave but the same pic turned upside down looks convex? Since I was turning the image to see if the curves were balanced (an old trick for judging layout) I was confounded on how different they looked. I had to shoot the piece again by turning it upside down to be able to have a fairer comparison.