If you are looking to "produce" a physical piece of art or a prop:
: Its most famous "production" is the Nothingness Island (Nanimonai Shima), which is actually just the massive piles of its own excrement that have grown so large they resemble land. 🎭 Entertainment & Media Big Fish
: Based on the Tim Burton film, the Big Fish musical was produced for Broadway by Dan Jinks and Bruce Cohen. If you are looking to "produce" a physical