Complex sentence: Gary saw the pictures of Henri Cartier-Bresson in the late 1960 and was inspired by them and bough a Leica and started taking pictures, his only formal education in photography is a course in high school.
Split into simpler sentences: Gary saw the pictures of Henri Cartier-Bresson in the late 1960 and was inspired by them. He bought a Leica and started taking pictures, his only formal education in photography is a course in high school.