A vibrant street art-inspired portrait of Goku, blending cute cartoonish designs with photo-realistic techniques, set against a dark red background. The composition captures a sense of childhood wonder and nostalgia, reminiscent of childhood arcadias. The artwork embodies the anime aesthetic with cartoon-like figures, showcasing Goku's playful and adventurous spirit, while subtly incorporating elements of graffiti art with decorative patterns and bold colors. The overall vibe is dynamic, lively, and reminiscent of a modern, animated mural.