This symbol is part of a set originally created by Emily Read. It was published in The Pavement magazine, a periodical for the homeless community in London. The symbols are an up to date version of a traditional form of communication used by the homeless. Emily has kindly given her permission for the symbols to shared on Openclipart. Original at www.thepavement.org.uk/story.php?story=130
safe for sleeping free icon was designed by Andy_Gardner for icons Png and presented to its users.
Andy_Gardner
3/5/2018