Colin Marshall talks to cartoonist and entrepreneur Hugh MacLeod. At Gapingvoid.com, MacLeod showcases his business card-sized works of art that strike several particularly tricky balances at once: between light and dark, between abstraction and representation, and between inspirational optimism and stark, abyss-gazing confrontation with the human condition. His cartoons have thus gained a following with not only artists, but marketers, entrepreneurs, job-haters, and many more variants of humanity besides. In his latest book, Evil Plans: Having Fun on the Road to World Domination, MacLeod combines cartoons with writing on subjects like giving artistic gifts, ditching your unsatisfactory life, waking others up, and getting woken up.