Create a highly detailed, original, and creative urban graffiti art piece design

Create a highly detailed, original, and creative urban graffiti art piece designed for a coloring book. The graffiti should include a mix of abstract patterns, street art symbols, stylized text, and urban elements like buildings, plants, or cityscapes. The design should be intricate yet allow space for coloring, with clean lines and diverse textures. The style should be a blend of modern street art with elements of surrealism, featuring vibrant, dynamic compositions that stand out. Ensure each artwork is unique and offers a variety of complexity, suitable for both adults and young people to color.