What is a conversation piece?
An object whose unusual quality makes it a topic of conversation.
This is one of the forms of abstract art that uses geometric forms placed into a non-illusionistic space (though not always) and then combined into non representational(non objective) compositions. From the experience and results of the many years of research in the area of art, artists have suggested that the process of geometric abstraction can be a solution to the modern problems where some artists have been rejecting illusionistic practices.
Dusseldorf School of Photography is the name for the photographers who studied under Bernd and Hiller Beecher at the Kunstakademie Dusseldorf during the 1970s. This group was devoted to the black and white industrial images of the German tradition called New Objectivity.