Pop art has a certain indefinable quality about it. While it's hard to define pop art, when you see it in front of you, you recognize it immediately. Every piece is different, but pop art is frequently characterized by blunt lines, bright colors and crisp photographs that stand out against a white background. Pop wall art is a tasteful way to add a little art and culture to your living space. It might be hard to describe, but it never gets old—pop artists like Andy Warhol are still relevant today. Here's our selection of modern pop art made by some of this generation's top artists.