Caspar Berger creates conceptual art in which current events and the art-historical canon play a major role. The self-portrait and his own body are often the starting point for artworks in which themes such as freedom, mortality, and political (belief) systems play an important role. Berger utilizes a wide variety of materials, including bronze, silver, gold, silicone, epoxy, wood, and felt, as well as video and multimedia or a combination thereof. The oeuvre of Caspar Berger is divided into a number of extensive series; themes within these include: SKIN, SKELETON, UNIVERSE, SPIRIT, and PRESENCE.