Jacob Baal-Teshuva

Jacob Baal-Teshuva (Jerusalem, 1929) is an Israeli-American author, journalist, art critic, appraiser, collector, and curator.

He studied at the Hebrew University of Jerusalem and New York University. He is an art specialist, with writings, exhibitions, and collection building regarding artists such as Marc Chagall, Christo and Jeanne-Claude, Mark Rothko, Yves Klein, Joan Mitchell, Jean-Michel Basquiat, Louis Comfort Tiffany, and Andy Warhol among others. Jacob maintains one of the biggest private art libraries in the world. Provided by Wikipedia