Diatom Press is run by scientist and printmaker Joe Buchanan. Joe has a PhD in seaweed or marine macroalgae (you can see it with the naked eye) which fulfilled his childhood ambition of being a marine biologist. He has great admiration for things that survive in awkward places – seaweed, liverworts, dinoflagellates.
He spent his youth printing pamphlets and posters for various human rights campaigns. He lives in Paekākāriki with the writer, Maria McMillan (whose work features in some of Joe's prints), their two children, a cat called Tuesday and a fledgling native moss garden.
Diatom Press is set up in one of the old railway huts in Joe's mum's back garden on the Kāpiti Coast, not far from New Zealand's capital city Wellington.
Letterpress work is done with type collected as various printers moved offset. Joe uses an 8 x 5 Adana platen press.
Joe's lino practice is evolving. Where possible Joe draws from life, transposes his drawings to lino blocks using secret* methods, cuts with Japanese woodworking tools, uses a variety of ink and prints and prints with his Adana or a French stencil cutting press.
*Still deciding what works best
Diatoms are single celled microalgae (can't be seen with the naked eye). They live in the sea and rivers , in fact any water, a teaspoon of slimy gutter water has hundreds probably thousands of diatoms. Drawing carbon from the atmosphere they have a major role in moderating the Earth's climate.
They can be beautiful. Their silica cell walls are patterned with minute holes, grooves and spines, arranged in intricate geometrical patterns. They can look a bit like a printing plate.
Irrelevant fact: diatoms in bone marrow are used as proof of drowning.