A painting of a man with long hair and a black jacket

a close up of a portrait of a man with long hair, isaac newton, classic portrait, portrait picture, painting of a man, half - length portrait, half-length portrait, philosopher, a black man with long curly hair, carvaggio, portrait of merlin, calculus, inspired by Esaias van de Velde, by Gawen Hamilton, raphaelites

(nsfw:1.5),paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, age spot, glans, nsfw