Complex sentence: Earl Hofmann won many art awards and became part of the New York City art scene at a young age when he won an award and representation at the Grand Central Art Galleries in 1951 in a juried competition which was judged by Edward Hopper.
Split into simpler sentences: Earl Hofmann won many art awards and became part of the New York City art scene at a young age. He won an award and representation at the Grand Central Art Galleries in 1951 in a juried competition which was judged by Edward Hopper.