Human: Produce a detailed written description of a mystical scene outside a town gate with rose quartz and black crystal. Assistant: 
Resonating at the slightest sound, the pale rose quartz gleams with a rainbow of reflected light. Patiently lifesculpted by a generation of Elves, the walls of the prayer gate meet seamlessly above. Dense veins of black crystal writhe just beneath the surface of the gate, twisted by the lifesculptor's art into images of musical instruments.