The Most On-Trend Art to Hang on Your Walls Right Now

Sales of street photography rose 41 percent in 2015. The rise in popularity can be attributed in part to social media. "Clients often want to re-create the artful and emotionally charged scenes they see in their Instagram feeds," says Alex.

What to Know: "One of the biggest challenges when first approaching street photography is determining the lasting appeal of an image. Some pieces may initially grab your attention but later lose appeal." To ensure you're purchasing a piece with longevity, review the artist's entire portfolio to assess the consistency of their style, subject matter, and overall skill.