"Create a bold, geometric vector illustration with a transparent background. The design should focus on abstract shapes, modern architectural forms, or urban street art symbols. Use clean, sharp lines and solid colors, with high contrast to make the design striking and visually impactful. The vector elements should be arranged symmetrically or in a balanced, dynamic composition. Incorporate vibrant colors such as reds, blues, and yellows for a modern, urban feel. If text is included, use a clean, geometric sans-serif font, placed subtly within the design to complement the illustration."