Rustic visitor center, earthy tones, natural stone walls, wooden beams, rough-hewn textures, medieval-inspired architecture, grand entrance hall, vaulted ceilings, stained glass windows, warm ambient lighting, cozy nooks, plush furnishings, rich wood accents, intricate carvings, ornate metalwork, lush greenery, blooming flowers, serene courtyard, tranquil atmosphere, soft warm light, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion.