human
Please generate a brief description of a spooky garden outside a town with massive obsidian columns sculpted to resemble poplar trees.
assistant
Massive obsidian columns sculpted to resemble poplar trees confine the terrace's unpaved quadrangle. Shadowy seordstone-inlaid lanterns dangle from their glossy black boughs, drenching the central topiary thicket that dominates the lawn in an unnatural darkness. A summer heat fills the air.