After four years of art school, Mr. Cattelan must have cycled through countless theories of what a banana is “supposed” to be. Is it a kind of phallic idol? A slippery, cylindrical ...

We bring the museum to the kids," the registered charity's website ... It makes me laugh out loud and it's serious art." The duct-taped banana sold for $6.2m last November at Sotheby's in New ...