American comic book writer Lee has died at the age of 95, according to his daughter.

The legendary comic book writer and producer was the behind Spiderman, Black Panther, and many more creations.

Lee was fully on board with his material getting adapted into big-budget films for the past two decades.

Even when it seemed as if the system wasn’t doing his work justice (we’re looking at you, X-Men 3. And Spider-Man 3. And Fantastic Four: Rise of the Silver Surfer), Lee was more than happy to show up for what has become trademark cameos.