If your home is full of blank walls just waiting to be filled with unique artworks, wall hangings, and décor, the time to curate your space is now. "It is never too soon to invest in a major piece of art," says New York–based designer Sasha Bikoff, a master in decorating unique, personality-packed rooms. "Unlike furniture, wallpaper, rugs, or any other décor in a space, art is forever. … It is important to buy only what appeals to you rather than buying a piece because it matches a room in your home," she says. Before you pick up a hammer and nails, take a look at some of these living room wall décor ideas. Inspiration awaits.