Immersive, captivating, triple-wide panorama, exploring the depths, Hollow Earth civilization, deep underground caverns, (crystal chamber:1.9). Crystal formations, (bioluminescent creatures:1.8)), radiant iridescence, otherworldly landscape, vast expanses, mystical energy, hidden passageways, breathtaking views, rich details, (steampunk technology:1.6), innovative machinery, ethereal ambiance, oil on canvas, airbrushed effects, dramatic lighting, vivid colors, (subtle contrast):5}. by: Rockwell Kent, Eric Zener
Hollow Earth civilization, crystal chamber. 