FOR AN ARTIST, FINDING THE ENTRY POINT to a canvas can be the most confounding part of the creative process. Tomer Aluf, a 35-year-old Israeli who has lived in New York City for the past eight years, uses fictional narratives in which he is the protagonist as his doorway. Like an armchair Gauguin, his imaginary expeditions become fodder for his paintings. "There's something romantic about being...
