Two person game, one blindfolded with a pencil and paper and the other describing a picture.
blindfold, pencil, paper, drawing of an object
One person is blindfolded with a pencil and paper. The other has a line drawing and has to describe it. They're only allowed to describe basic shapes, so if it's a picture of a person the head would be a medium circle.
e.g. draw a medium circle. Move your hand 2cm to the left and draw a small circle.. etc.
Keep at it until the time runs out or until the drawing is complete then swap over.