The interesting exhibition ‘Paper’ at Saatchi Gallery in London shows artworks made of (mostly) paper. Yuken Teruya’s objects are remarkable. He cuts or tears trees from one side of a shopping bag (sometimes high end fashion boutiques, others MacDonald’s) and folds it inside. Then he places the bottom of the bag to the wall. The result is a peephole in which the light is shining beautifully from above through the cut out tree.