A geometric spiral sculpture built around a central cylinder, wrapped in diamond-shaped scale layers arranged in a tight helical spiral. The green gradient runs from emerald at the top through chartreuse and lime to a darker green at the base, with three stacked rings forming a tiered foundation.
Twist the shaft and two nuts trace opposite paths along interlocking helix grooves, each following its own groove in the other direction for a back-and-forth motion.









