Art by Takatoshi Okayama, Illustration Masterpiece, best of behance, flat art, vector, paintings, A vibrant, blue vivid, portrait,  good detail, 
,  a retro with bold colors, geometric shapes, and expressive facial features. The composition is dynamic and visually engaging, capturing the energy and diversity submerged in water, The image has a surreal, dreamlike quality with the contrast between blue-tinted skin and the vibrant green . The background is a deep green, creating a striking visual composition.  , watercolor technique, watercolor texture, bold color blocks and black lines