For nearly four decades, Yankell has painted a multitude of musical and dance forms as well as figurative themes from a broad range of universal settings. The works are developed through a combination of on-site painting from locations throughout the United States and abroad as well as studio work that incorporates live models and an exploration of instinct and imagination. Yankell also works in a variety of other disciplines including formal portraiture, bronze figure sculpture, and pure abstract painting. His work gathers strength from diversity.