Complex sentence: At the age of thirteen, Kubrick's father bought him a Graflex camera, triggering a fascination with still photography.He become friends with a neighbour, Marvin Taub, who shared his passion for photography.
Split into simpler sentences: At the age of thirteen, Kubrick's father bought him a Graflex camera, triggering a fascination with still photography. He became friends with a neighbour, Marvin Taub, who shared his passion for photography.