Study of Heads [verso] 

This charcoal drawing, titled "Study of Heads [verso]," was created by Abstract Expressionist artist Mark Rothko. Though the date of this drawing is unknown, the subject matter suggests it was likely made during the early stages of his career. The loose, gestural lines and minimal detail indicate a focus on exploring form and composition rather than realistic representation. The swirling, overlapping lines evoke a sense of energy and movement, hinting at the abstract landscapes Rothko would become famous for.