I. Brewster & Co.

Started over 30 years ago as a wholesale operation in a 1,000-square-foot walk-down, the gallery now operates with a staff of 22. Inventory reaches into Masters, Contemporary, and Pop Art paintings, drawings, and original prints. Owner Nathan D. Isen is an Icart specialist who co-authored the catalogue raisonné Louis Icart: The Complete Etchings Limited Edition Graphics, now in its fourth printing.