Plan placement before you buy when possible. Measure the wall area so you can shop by size and choose a piece that complements the space. Large frames can overwhelm a narrow area; very small frames can get lost on wide walls. A common guideline is to position the artwork so the center sits about 57–60 inches from the floor for comfortable viewing.
You can also locate a stud for extra support. Use a stud finder and fasten your hook or screw into the stud when possible. If a stud is not available, use an appropriate wall anchor rated for the frame weight.