I posted these images from Owen Jone’s 1853-1856 work, the Grammar of Ornament. It is truly a classic work, and was a basis of design in the West up until the 1940’s. The images here are all the ones which are related to my work with tessellations- there

Jeremy Shafer’s excellent writeup on ethics in origami design. He’s especially accurate with regards to geometric designs- of course most things will have been found before. I’m not so sure that I would go searching to the ends of the earth to find all pr

Alex Bateman’s Origami Tessellations website- home of the famous Tess origami tessellation software.

Origami blog, maintained by Philip Chapman-Bell. Origami designs and diagrams released under the Creative Commons license, making it free for anyone to use for non-commercial purposes. As he says: “It’s not origami until you share it.”