Nick Munro of Nob Hill started the trend while he was working from home. “Just bored, trapped at home like everybody else and I had supplies at hand which were red post-it notes,” Munro said.

Playtime: The Post-It Note Drawings reprints 100 of these drawings, along with a handful of text pages and poems. “It's always good to put limitations on yourself,” said Wiesenfeld in a statement.

The notes have now gone viral. — -- A stay-at-home father of two found a way of letting his wife know exactly what happened while she was at work: Post-it notes. Chris Illuminati began ...