Here's some inspiration: "Deus Bali: Bob's Books"

Bob is one of the graphic designers behind Deus Ex Machina's brand: 

One day, whilst inside 'The Smokin Skull's art den, I spotted a pile of books, almost bursting at the seems with colorful pages. I inquired as to what they were, he said they were his scrap books...A place to jot down ideas and doodles as they came to him throughout his days.

Using various methods and madness he's filled out quite a few of the things since moving to Bali and subsequently into the Temple of Enthusiasm. Here are a few quick glances from inside said scribble books. Enjoy!