Meaningfully meaningless. The augmented reality book for John Bock John Bock (b. 1965 in Gribbohm, lives in Berlin) is one of the most important contemporary performance and video artists. In his works characterized by humor and absurdity, the artist places language, human bodies, everyday objects, and spaces in peculiar relationships to each other. He attained international recognition with the installation LiquidityAuraAromaPortfolio at the first...