Today's expanded square(s)

I worked through doing another one of these in Photoshop, to write up the directions for Elizabeth -but then discovered that Photoshop elements doesn't have the pen tool, which is essential for doing this. So, sorry PSE users - but if you have the full program, and want to know how to do this, email me and I'll send you the directions. One thing I have realised is that I need to get one of those Wacom pen tablet thingies in order to be able to draw with a steady hand - the mouse just doesn't do it smoothly enough. I also think I like the freeform, organic shapes more than the sharp, angular ones - and asymmetry is more my thing than symmetry. To me 'same' is just another way of saying 'boring