Who is this guy wearing a knitted cap, and what about tachyons? Hi! I'm Fedor Streltsov, a Russian icon painter living in Serbia. My friends call me Teo. Tachyons are hypothetical particles that always travel faster than light - like the Holy Spirit, as I imagine it to be. To stop a tachyon means to catch the breath of the Holy Spirit. That is the essence of the act of creativity, which I try to capture without using the A-word. Tachyons are elusive, but that doesn't mean we should give up trying. Here you can see the results of my efforts - and the efforts of my colleagues and friends.