What is special about Putman's art is that it is highly conceptual, but at the same time remains inviting and light-hearted. The playful freedom with which he mixes forms, materials and meanings is inherent in the open appearance of the art objects. Once seduced by the appeal of recognisable shapes, shiny materials and distinct colours, the actual looking begins. The challenge for the viewer is to form an individual interpretation of what Putman presents. An unambiguous meaning is absent, which makes the search through artistic layers exciting, personal and never-ending.