PROMPT:
Create a mesmerizing graffiti art piece depicting a fusion of abstract shapes and swirling patterns set against a rich, midnight-blue urban backdrop, illuminated by neon lights that cast an electric glow. Incorporate vibrant, bold colors, avoiding pink, to create a visually striking contrast. Add a dash of metallic sheen to give the artwork a sense of realism. The graffiti should appear as if it's been painted onto a worn, textured concrete wall, with subtle cracks and weathered imperfections. Capture the essence of urban art, blending elements of abstraction and realism to produce a captivating, photorealistic masterpiece.