Another pinner said: I wish I had seen this years ago!! Tape before caulking. Smooth out with finger. Then peel off the tape immediately, before it dries. - Click image to find more Home Decor Pinterest pins
This would be a fantastic idea for hanging pictures on the wall! Just photocopy the backs of all the pictures, tape them to the wall you want to hang them on and make sure everything's lined up the way you want it to be before beginning to make holes!