This picture frame of the company Odin from Mannheim can be used for every picture you like. Odin suggests the duo to be used as a sign system to put every kind of icons in it.
You can choose if you want to put arrows in it which will guide you and your guests through the ''crazy labyrinth'' in your house. Like always there are no boundaries in ths creativity of those works which got a lot of design awards.
The frame can be put on the wall with an including clamp or a glued pad.