Innovative, captivating character study, full body, profile, charcoal drawing, (Leonardo da Vinci:1.6), focused, brainstorming designs, sketching inventions, geometric shapes, quill pen, parchment paper, Mona Lisa's (1.393) subtle smile, sfumato technique, brown paper texture, chiaroscuro effect, Renaissance era ambiance, 8K, fine artist's touch. by: Peter Elson, Jean-Léon Gérôme
(Leonardo Da  Vinci:1.6) sketching inventions. 