I would like to warmly recommend the new collection of articles [1] by my friend Alan Stott.
Many deeply penetrate eurythmy territory. Others look at topics of interest to eurythmy culture vultures.
PoF students will be interested in Alan's article The Philosophy [2] which examines the 7 sentence structure.
Please feel free to discuss Alan's views here. I anticipate that he will be glad to join in the exchange.