Mountainous terrain, rugged cliffs, serene waterfalls, lush green forests, meandering streams, natural stone walls, brutalist architecture, fortress-like buildings, geometric shapes, clean lines, minimal ornamentation, functional design, industrial materials, exposed ductwork, concrete structures, steel beams, cantilevered roofs, panoramic views, dramatic shadows, high contrast lighting, 1/2 composition, abstract textures, ambient occlusion.