an urban subway scene featuring a staircase with contrasting yellow edges, natural light filtering in from the right

urban subway stairs concrete steps yellowpainted edges safety visually impaired individuals sunlight metal railings warm light dark color public transport facilities tiled walls graffiti background foot traffic candid photograph style abstract art texture pattern design colorful creative modern vibrant geometric shapes lines concept dynamic energy motion graphic visual futuristic minimal decorative trendy stylish elegant bright gradient contrast innovative imaginative surreal expressive aesthetic