A glass in motion, red clay, 42x29 cm, with the frame 55x42 cm, signed and dated 2006, provenance: Collection of the estate of painter Avner Katz, a high-quality work by an important and respected artist. It is rare to find works by the artist on the secondary market. Micha Ullman, Israeli, was born in 1939. He won the Israel Prize for Sculpture in 2009 for his work. Micha Ullman was born in Tel Aviv in 1939. Between 1964 and 1960, he studied design and art at Bezalel. In 1966, he returned to Israel, after a year of study in London. During the 1970s, Ullman created earthworks and other artistic activities that were influenced by both American conceptual art and ecological-social approaches. Many of these early sculptural works involved digging in the ground. During the 1980s, the house became a central motif in his work. In 1980, he exhibited "Third Reserve" at the Israeli pavilion at the Venice Biennale. Beginning in the 1990s, Ullman's work increasingly included references to the concept of time in sculpture, to history in general, and to the Holocaust in particular. The images of the voids and structures he created emphasized the dimension of emptiness and lack in human structures. Ullman exhibited in the best galleries and museums in Israel and around the world. He won countless awards for his work.