It might seem silly to devote an entire post to tabletop vignettes — those stylish arrangements of art and items on credenzas, shelves, tables and more — but it's actually not. Because vignettes can play a surprisingly important role in a room. A good vignette will support a room's tone, as well as make a space seem beautifully styled, sophisticated and full. So what do all great vignettes have in common? We've got a few ideas for you to consider.