Just a wee video showing you the initial foundation pattern, and the first few rows of pattern 1 explaining how to create the vertical ridges using front post DCs.
Based on my favourite film (of the same name) Interstellar symbolises the universe and gravity - totally geeky, I know, but makes a cool pattern.
Interstellar is created using the overlay mosaic technique.
The PDF pattern has 3 easy to read charts (with X’s for DCs) for each pattern included, and corresponding written instructions (using US terms).