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...

It all started with a dream. "I was in a small library, and she opened the door. She put her file folders down and pinned me to the wall, kissing me," recalls painter Sarah Ferguson. "She was so, so forthright. I found it very refreshing." The woman in the dream was...