The Origami Forum

Hi,
could you help me with Robert Lang's Drangofly. The diagram can be found in The complete book of origami and I've got problems with step #7 and #8. I can't understand how to "spred-sink the left corner". Thanks for the help in advance.

What you are doing is bisecting the angle from the top going to the left, and folding one layer to the right, squashing the middle edge.
Here are some good, basic diagrams on how to do a spread sink.



Hope that helped!