Yes, you read that right. Italian artist Piero Manzoni pooped in 90 tin cans in 1961 and called it “Artist’s Sh*t.” Each can weighed 30 grams and has labels in Italian, English French and German, stating:
Contents 30 gr net
Produced and tinned
in May 1961
This ‘exhibit’ was a success and endured for many years. For example, On May 23 2007 sold at Sotheby’s for €124,000. The cans were originally valued according to their weight in gold.