Gritty brutalist architecture, rough concrete textures, industrial materials, weathered steel beams, exposed ductwork, rugged stone walls, minimalist color scheme, muted earth tones, cold grey hues, warm beige accents, bold black outlines, functional design elements, geometric shapes, clean lines, urban cityscape background, overcast skies, dramatic shadows, low-key lighting, high contrast ratios, cinematic composition, gritty realistic textures.