Polar bear is a jaw dropping limited edition 4 colour screen print by renowned screen print artist caspar williamson this stunning print layers beautiful blue hues with a glow in the dark layer to create a wonderfully cold dark snowy atmosphere within the work the perfect habitat for a polar bear williamson is an expert in the area of screen printing and has published 2 books in the uk and the us lectures on the subject of printmaking has exhibited widely and is represented by seve