Question: how to decorate a wall?
Answer: Go for Large-Scale Art. Grant Gibson lets a 10' x 6' Peggy Wong photograph take center stage in a client's living room. ... 
Create a Gallery Wall. ... 
Incorporate an Accent Wall. ... 
Showcase Fabric. ... 
Hang Mirrors. ... 
Paint a Mural. ... 
Install Shelves. ... 
Hang Plates.