Joanne Mattera photo blogs a visit to the exhibition To Leo, A Tribute from American Abstract Artists at Sideshow Gallery, Williamsburg, Brooklyn, on view through July 13, 2014. 

The large group show features works by nearly 80 artists. Mattera posts a walkthrough from the opening where "American Abstract Artists, the long-established group of painters and sculptors… gathered at Sideshow Gallery in Williamsburg to celebrate Leo Rabkin, the nonagenarian past president of the organization."