Prismatic right-angle weave is a great name for all those other shapes you can make with the stitch other than cubes. Learn here about those shapes and what they're called.
How to finish a beaded kumihimo braid with an end cap.
FREE Beaded Snowflake pattern
Learn to form a tubular peyote-stitch rope using 2-hole seed beads
Learn to stitch a beaded snowflake