These blocks finish at about eight inches each - I say about, because they're so wonky around the edges that there's no telling what size they'll actually finish.
I've decided that (a) I'm not an accurate quilter and (b) I'm not cut out to make these rather complicated blocks where accuracy is a prerequisite. I think I'll stick to 'liberated'.
I'm hoping to get enough of these blocks together to make a reasonably sized lap quilt. Perhaps I'll call it a day on the 'fancy' blocks, and extend the size with some log cabins made from all of my one-and-a-half inch strips.
One thing I do like though, is not having any set plan to start with, just playing around and seeing what happens.