Then, just this month, Cinzia Altieri, a graphologist for a patrimony court in Milan, certified the Picasso signature on the painting as authentic and valued the piece at a whopping $6.6 million.

But on Wednesday, Cattelan got the last laugh as “Comedian” sold for $6.24 million, including $1 million in fees. The buyer was soon revealed to be Justin Sun, a 34-year old cryptocurrency ...

Many might have looked at the Italian visual artist Maurizio Cattelan’s viral duct-taped banana and thought “hey, ... The banana sold for a jaw-dropping $6.2 million (including fees) ...

We have got 6 million herbarium specimens, and the idea is to create a really large data set containing visual scans as well as scans outside the visual spectrum, the so-called hyper spectrum.

A banana duct-taped to a white wall — or an acclaimed piece of art, depending how you look at it — sold at a Sotheby's auction for $6.24 million Wednesday.. Maurizio Cattelan's "Comedian" is ...