"Clepsydra" is a reward for the original seekers of light, and was originally gifted to the 8 unique bidders of "Lux No. 3". Each piece within this bidder's edition features a pairing of two distinct colors: a primary and a secondary hue. The selection of colors for each of the 8 edition variations was determined through a pseudo-random algorithm, seeded by the original bidder's wallet address.