Spectral Prism Light on Piano in Concert Hall

Dappled sunlight falls through unseen foliage, casting shifting patches of warm gold and cool shadow across the glossy black lid of a grand piano. A transparent glass prism rests on the polished surface, refracting the ambient light into distinct bands of red, orange, yellow, green, blue, and violet that stretch diagonally across the wood grain. Fine stage haze hangs in the air, making the spectral beams visible as they cut through the early afternoon brightness. The concert hall interior features soft beige acoustic paneling in the background, slightly out of focus. The light reflects sharply off the lacquered finish, creating bright white highlights where the prism meets the lid. A thin line of blue pigment from the spectrum ends abruptly at the curved edge of the instrument.