Nancy Natale visits four painting exhibitions in New York: Debra Ramsay: Desire Lines at Blank Space (thorough May 19), Reed Danziger at McKenzie Fine Art (through April 28), Catherine Lee: Quanta at Galerie Lelong (through April 28), and Lush Geometry at DM Contemporary featuring work by: Steven Baris, Richard Bottwin, Carole Freysz Gutierrez, Joanne Mattera and Louise P. Sloane (through June 1, 2012).