Improv Herringbone Block

I'm getting the hang of these herringbone strips.  I finally finished my first block; only three more to go.  It's time consuming, even doing two strips at a time.  But I do like the way it looks.

I think green will be next.  Then maybe two more colors?  Or just stick with green and blue?  Now that the block is done, I realize this would have looked nice just by itself.  I could have made the pillow from one huge block.  Hmmm... that could be another project for my backlog.