Greil Marcus is an American author, music journalist and cultural critic. He is notable for producing scholarly and literary essays that place rock music in a broader framework of culture and politics.
Grenville Kleiser was a North American author. He was the author of a long list of inspirational books and guides to oratorical success and personal development. Kleiser also worked as an instructor in Public Speaking at Yale Divinity School, Yale University.
Greta Knutson, also known as Greta Knutson-Tzara (1899–1983) was a Swedish modernist visual artist, art critic, short story writer, and poet. A student of André Lhote who adopted Abstraction, Cubism and Surrealism, she was also noted for her interest in phenomenology. Knutson was married to Romanian-born author and co-founder of Dadaism Tristan Tzara, but they later divorced.
