an underwater scene features a shimmering pink-lit river and moving mountain range, with spherical lights adding depth

underwater scene serene fantastical shimmering pink light spherical objects round forms depth scale environment dark blue hues background contrast vastness landscape mountain range movement unseen currents or tides harmony careful placement interaction dynamics peace otherworldly abstract art texture pattern design colorful creative modern vibrant geometric shapes lines concept dynamic energy motion graphic visual futuristic minimal decorative trendy stylish elegant