The very first image in the top left is a picture of my backyard porch. I thought it would be a good image for a mask because each of the chairs are a different color. The surrounding is all grey tile and rocks with a black fire pit. That means that when I erase all the colors and recolor some of the chairs, they really pop out. Out of the four chairs I picked the two that I felt had the most color. The yellow/green and blue chairs really make the colors pop when put up against the desaturated background.