Painting, drawing, photographing, traveling. Building and designing unique items, sculpting and writing. Native cultures are particularly interesting to me because they knew how to relate to nature, survive it, build everything from it and leave no pollution.
Electric guitar masters like Stevie Ray Vaughn and Jimmy Page. Classic rock and more mellow acoustic like Paul Simon and Garfunkel.
Comedy movies, especially Mel Brooks comedies. Three Stooges and Sienfeld. Mad TV and who's line is it anyway.
Classics like the ultra funny Sanford and Son, cartoons like South Park.
Actually reference books about nature from all over the world. Sailing ship reference books, geography, guitar building, woods of the world.
Artists and musicians that break the code of success and actually can support themselves with their talents doing it their own way as their own boss.