Berlin cityscape, modern architecture, sleek lines, glass facades, steel beams, urban landscape, busy streets, Kreuzberg district, trendy cafes, street art, graffiti, Berlin Wall remnants, historical landmarks, Brandenburg Gate, Tiergarten Park, summer afternoon, warm sunlight, soft shadows, vibrant colors, angular compositions, geometric shapes, minimalist aesthetic, brutalist structures, industrial chic, exposed brick, concrete walls, neon signage, bustling city life, eclectic mix of old and new.