Anti-homeless architecture, modern city, urban design, hostile environment, spiked benches, curved rails, metal bars, uncomfortable seating, narrow ledges, limited shelter, cold concrete, steel fences, intimidating surveillance cameras, dim streetlights, isolated alleyways, neglected corners, rough gravel pavement, broken glass fragments, trash-filled dumpsters, abandoned buildings, crumbling walls, rusty gates, worn-out stairs, eerie atmosphere, gloomy tone, gritty textures, harsh lighting.