My dad died, what would be a good suggestion for a tattoo to commemorate?

Here's a little info about him that might help. He listened to metal and rock, loved Ozzy Osbourne, idolized pantera's lead guitarist Dimebag Darrell, big star wars fan, was a tattoo artist and really good painter, i use to call him a viking cause he looked like one, big Bruce lee fan, both of us was big into mythology and science, both big fans of the joker he even had Jack Nicholson's joker tattooed on him, loved Darth Vader, marvel comic book heroes and villains, Quintin tarantino films, was awesome, tot me everything i know, was a great guy and will be greatly missed, not sure what all to say but he was a giant not just in size but in personality. hope this helps. thanks ahead of time.