'Painting my way through' September 3, 2014 Robert Whitcomb "Karla by the Fireplace'' (egg tempera on gesso primed hardboard), by SUZANNAH SINCLAIR, at Samson Gallery, Boston, in her show "Nature, Nudes and Interiors,'' Sept. 5-Oct. 25. She says she is ''painting my way through the genre of American art.''