John Chamberlain (1927-2011) print `Time Goes By, Purple Disappears` original unframed print from the `Natural Landscape` series, American. Number 47/48 and signed in pencil by the artist along with studio stamp. Etching & silver silkscreen print in seven colours, on Arches paper. Very good condition.'Natural Landscape` is a series of four Chamberlain prints made from impressions of automobile parts. Also in stock is the full series of four prints. This print is unframed, the final photo is a suggestion on how the print might looked framed on the wall.