This one comes from a museum – not sure when or where exactly, but it seems like someting British from no later than the 1940s. Whether museum visitors really needed to be told not put their feet on the wall back then is open to debate, but it makes for an amusing piece of typographical art work. It is printed on sturdy canvas and has wooden rods on the top and bottom to hang it by. It costs £85.
Buy online at Rockett St George.