Previewing Emanuel Gat's Winter Variations at ADF by Byron Woods Jun. 23, 2009 11:38 a.m. Back to Search Results × Exclusive photo call footage of Emanuel Gat's Winter Variations at the 2009 American Dance Festival. Dancers: Emanuel Gat and Roy Assaf. Commentary: Dance critic and correspondent Byron Woods. Produced by: Belem Destefani and Sarah Ewald.