RolexTime sand is packed in 30 kg bags. Each bag's content equals 30 daysflowing in a standard hourglass. On the 18 pallets, there are 972 bags
weighing 29 160 kg total, an amount of sand that would last for 81 years, which is our -generous-estimation of an average lifestime.
The image in the middle picturesthe artist's lifetime already consumed: 41 years.