Cross
A drawing of a "Bless Our Marriage" Cross I was hired to draw for a women to send to her husband.
She loved my drawing but asked me not to sign it. That really upset me. I told her that I would not sell it to her without my signature. So we agreed to put it on the back. Much to her dismay I put it right on the rear of the cross so it couldn't be removed without damaging the main picture.