Baby Geometry?

I'm taking a break from this, having ensured that it's at a stage where it could be called finished, in case I don't return to it.

I would like to knit the border half-triangles, but I'm going to wait with that too. I need to decide if I'll make it a full size blanket or leave at this baby blanket size.

Sewing the triangles together was blissful! I'll definitely use this technique again. I've learned quite a lot (made quite a few mistakes, that is) on this one, so hopefully he next one will be even more of a joy.