Modern architecture firm building, Alexandria VA, glass façade, steel structure, minimalist design, urban landscape, city streets, pedestrians walking by, trees lining the sidewalk, natural light pouring through floor-to-ceiling windows, sleek wooden desks, ergonomic office chairs, 3D modeling software on computer screens, architects in casual business attire, collaborative workspace, warm and inviting lighting, afternoon sun casting long shadows, cinematic composition, depth of field, high dynamic range.