Vitruvius, ancient Roman architect, holding a scroll, wearing a toga, laurel wreath on head, wispy white beard, aged face, standing in front of a grand architectural structure, marble columns, ornate carvings, intricate stone work, detailed arches, symmetrical composition, warm afternoon lighting, classical Roman architecture style, ancient ruins, overgrown with vines and moss, weathered stone surfaces, worn-out steps, surrounded by lush greenery, distant mountains, serene atmosphere.