For framing this 21st birthday lucky key, we chose a silver frame with a similar texture to the painted surface of the key.
The frame has a gentle “cushion” curved shape to the front edge allowing a gentle shadow effect across its surface.
Black was chosen for the background mount and the “shadow effect” face mount to which we added a simple silver mount slip.
The overall effect is very effective and this is a very nice memento to keep for a lifetime