Prompt: Octane render, Magical, colorful portrait beautiful person. Detailed face, delicate face, detailed large eyes. Beautiful patterns and colors.

Lichtenstein, Raphael, Bob Peak, Rolf Armstrong, John Williams Waterhouse, Kandinsky, Joan Miro, Margaret Keane.

Gouache paint, perfect composition, sharp focus, smooth, rule of thirds, golden ratio. 
Negative prompt: Two heads.