As you already know, Frank Frazetta died yesterday. He passed away leaving behind a huge body of work, that will outlive most of us and continue to inspire generations to come.
Frazetta, like no other visual artist, awakened my childhood imagination and influenced my approach to the RPG hobby (even though I didn't know it was him at the time, back then I was only familiar with his Conan covers). Although his paintings are full of epic themes and pulp adventure, I think it's important to take some time and look closely at some of his works. Because the fundamental question is:
How the hell did he paint that moss?!