I’ve mainly been doing shikantaza “just sitting” during the pandemic, but I recently started re-reading “Zen Koans: learning the language of dragons” by James Ishmael Ford. This is an excellent general introduction to Zen, the range of Zen methods of meditation, and particularly working with koans. Ford was given dharma transmission by my first Zen teacher, John Tarrant, who was the first Australian authorized to teach Zen.
Ford discusses the concept of Zen lineages in his book (pages 28-30) and this reminded me that I had collected information on the lineages of the teachers I have worked with, and inspired me to update it and turn it into a set of charts. These trace the transmission of Zen from India to China to Japan and then to my Western teachers. I’ve updated these and posted them below.