Opulent exhibition center, grandiose architecture, intricate stone carvings, ornate gilded details, lavish chandeliers, rich velvet drapes, majestic staircases, elaborate frescoes, dramatic lighting effects, high ceilings, marble floors, ornamental fountains, lush greenery, vibrant flower arrangements, Baroque-inspired furnishings, intricately patterned rugs, gold-leaf accents, soft warm lighting, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion.