Half Sqaure Triangles with Vanilla Cream (the original project) by Michael

 And here is the original quilt project that resulted in the "Leftovers" project from Michael.  I cannot imagine how many 1/2 square triangles there are in each block, but there are 20 blocks total.

The back of the quilt.  A lovely black fabric really makes the yellow bobbin thread stand out.  Gives it a great texture too.