This artwork by Erol Otus was the cover of my first D&D Basic Set circa 1981. Erol was often someone people really hated because I think he took a more unconventional route. As per this painting: the wizard is a woman without a pointy hat and the warrior is using a spear, not the traditional sword you see in film/TV.
So many great memories of the $12 boxed set I cajoled my grandmother into buying for me at Kay Bee Toys while I was staying with her for the Summer.
The company behind the shirts didn’t quite have the right shade a magenta from the game’s box. Purple is close enough.