It's pretty to look at but I'm doing a project now that ended up having a lot of triangles in it and they are very hard! Stretchy challenging little buggers! The one we're doing is actually a BOW, since it s a block every week.
http://www.quiltingboard.com/links-r...s-t261728.html
There is her finished quilt, very striking!
http://knitnlit.blogspot.com/2014_01_01_archive.html