Answer :
Final answer:
George Bellows studied under correct answer C) Robert Henri at the New York School of Art, a key figure in the Ashcan School known for realistic portrayals of urban life.
Explanation:
George Bellows studied at the New York School of Art under correct answer C) Robert Henri, who was a leading figure of the Ashcan School of Art. Henri was known for his realistic depictions of urban life and for encouraging his students to depict it in a truthful manner. He was also associated with artists like Edward Hopper and John Sloan who, along with Bellows, sought to portray vignettes from real life in their work, contributing to the Ashcan School's narratives about working-class city life. Although Henri was an important portraitist and figure painter who was admired for his straightforward, vital likenesses of unusual sitters, he is best remembered today as the influential, progressive, and charismatic founder of the so-called Ashcan school of urban realism.