This painting, done with acrylic, was a trial project. I have not attempted many paintings and especially not large canvas paintings. This one is a 36"×48" )largest I could find at hobby lobby and still fit In my car. I worked on this for a few hours periodically. So roughly 15-20 hours total. I enjoy drawing and painting skulls and organic shapes/textures. None of which is from a present reference so symmetry and accuracy is lacking but I'm very happy with how it came out In the end. More of a test of acrylic paint than a serious attempt.