Underworld caverns with epic spires of rock, huge obsidian houses and buildings, tall obsidian architecture, rock roof, underground, flowing lava, octane render, cozy wallpaper, 4k, trending on Artstation, award-winning, art by Greg Rutkowski and Victor Nizovtsev
{'keyword_1': 'obsidian', 'keyword_2': 'rock', 'keyword_3': 'caverns', 'keyword_4': 'spires', 'keyword_5': 'nizovtsev'}