This nasty piece of art displays the Hulk, not just one but two Hulks. The image displays two different versions of the Incredible Hulk.
On the left is Thaddeus E. “Thunderbolt” Ross AKA Red Hulk and on the right is the Hulk everyone is familiar with Bruce Banner AKA The Hulk or Green Hulk. Red Hulk is supposed to be a super villain in the Marvel comic universe, whereas The Hulk is a superhero. The first three and a half of the panels are covered with Red Hulks face and the rest is covered by The Hulk. The collective canvas art displays both Hulks as one single Hulk with the typical aggressive mode on.