Thunderbird Over a Grand Mansion Hall

An expansive oil painting on canvas of a colossal Thunderbird perched in the grand hall of an opulent mansion. The mythical bird's plumage shimmers with iridescent blues and golds, crackling with electric energy as lightning arcs from talons and beak. The bird dominates a marble staircase and columned foyer, with candlelit chandeliers casting warm amber glows, gilded moldings, carved oak banisters, velvet drapes, and antique statues. Dust motes float in the air as rich impasto brushstrokes capture texture. Deep chiaroscuro and glazing give a dramatic sense of depth, with the mansion corridors receding into the background, creating a sense of awe at the collision between elemental power and human grandeur. The mood is majestic and mythical, like a late Romantic or Baroque oil painting, emphasizing mood, movement, and the clash of lightning with marble and velvet.