Upcycled feed sack tote tutorial from zaaberry:
http://zaaberry.blogspot.com/2015/01...-tutorial.html
also a good tutorial with pictures on making a half-rectangle block:
https://www.bonjourquilts.com/half-r...ngle-tutorial/
and this link is a fun way to change up HSTs with stripes:
https://mypatchwork.wordpress.com/20...riangle-block/