Untitled 

"Untitled" is a portrait by Mexican artist Arturo Rivera, who was known for his expressive style and bold use of color. This artwork showcases his signature expressive style, featuring a close-up portrait of an individual with a distinctive checkered shirt. The painting's rough brushstrokes and dark background create a sense of mystery and depth, highlighting Rivera's ability to capture emotions through vibrant color and compelling imagery. The use of charcoal and pastel adds texture and dimension to the work.