I've put together a limited series of four plotter postcards for the Feb 2021 Plotter Postcard Exchange. They use a numbering system developed by Cistercian monks in the 13th Century, where numbers up to 10,000 can be encoded in a single character. The Cistercian monks invented a numbering system

Earlier this year, I sent a set of generative postcards to subscribers of my newsletter living all around the world. The postcards were all unique, their design generated by the address of the recipient and their answer to questions about their favourite kind of weather and time of day. From

Ekistics is the the science of human settlements, of how we fit into our environments, and how those environments affect us. The term was coined in 1942 by Greek archictect and town planner Constantinos Apostolou Doxiadis, who developed a set of 15 hierarchical levels for talking about places to live.