Washington D.C. modern architecture, grandiose government building, white marble columns, intricate stone carvings, majestic dome, symmetrical facade, American flag waving, lush greenery surrounding, blooming cherry blossom trees, warm afternoon sunlight, shallow depth of field, vibrant blue sky with few puffy clouds, monumental staircase, polished granite floor, ornate metal railings, 3/4 composition, wide-angle lens, cinematic lighting.