Jikji is the title of the oldest known book to be printed using movable metal type. It is a Korean Buddhist document of Zen teaching made in Cheongju in 1377.  Exhibits ranging from fragile 600-year old cultural artefacts to a 60-degree virtual reality film, and from highly crafted work made from thousands of ceramic pieces spelling the word ‘seed’ in the Hangul (Korean) alphabet to a DNA portrait created on the glass from human cells.