Clever half square triangles

 What a good evening we had learning a new (certainly for me) way to make half square triangles (HST). Beth Helfter’s Accordion Sewn Scrappy half square triangles method. No two sewn squares turn out the same!  Although initially it looked baffling, it was a very simple technique and we all enjoyed having a go. 

Showing the HST 

Border showing a different way to use this HST technique