Thomas Day was an English artist known for his work in the late 18th century. He specialized in painting and was particularly recognized for his portraits and genre scenes that captured everyday life. His style often reflected the influences of the Romantic movement, showcasing emotional depth and a connection to nature. In addition to painting, Day was also involved in the design of furniture and decorative arts. He contributed to the Sculpture and Design movements of his time, blending artistic expression with functional design. His work remains significant in the study of British art during this period.