I have a room that I don’t want to damage in any way yet I have some pictures that I want to hang. It has a very specific custom paint that I don’t want to damage if something needs to be taken off either. I have seen adds for adhesive hangers like this but I have no idea if they really work. In particular I have, two framed paintings that are over 3 feet tall.
Does anyone have any suggestions regarding what really works in this situation?