Judith H. Dobrzynski discovers the work of Marie-Louise Motesiczky, subject of a recent exhibition at Galerie St. Etienne, at the ADAA Art Show at the Park Avenue Armory. Motesiczky was praised by her teacher Max Beckman but her work has not been well known. It is on of the special moments in painting when the work  of an interesting painter, overlooked by art history, emerges decades later, looking fresh and relevant and speaking to a new generation of painters and viewers.