Every year, dozens of teams of architects and engineers compete in creating the most impressive can sculptures for the Canstruction exhibition.

This year, 25 teams did their vest to arrange around 100,000 cans of food into detailed sculptures that would ultimately win them the title of Canstruction champions. The intricate works of art are on display at the World Financial Center Garden, in New York City, until November 22, and visitors are encouraged to donate canned foods like tuna, beans or vegetables. Once the exhibition closes, all the cans are donated to the poor people of New York, by City Harvest.

Last year’s Canstruction winner was a piggy-bank sculpture made from 3.024 cans of salmon and 24 cans of tuna, but this year, judges have a tough decision to make. They have to pick between mosaics of Marylin Monroe and Super Mario, a can-made van and several other mind-blowing creations.

Photos via Gothamist