Windows, again

Here's another take on windows -- might be better? These are casement windows, with the large ones in the middle being double casement & the ones on the edges single casement.

These are 4'x4' (big) or 2'x4' (small), which means that they are multiples of the block sizes (which are 24" by 8"). However, I would expect that the blocks are offset at the corners (that is, they are interleaved at the corners, so that they don't sit exactly on top of each other). If so, that would mean that any window shape will require cutting blocks, though having the windows and the window spacing be multiples of 2' would perhaps means fewer cuts.

I could put an external awning above the window set that is about 1.5' high, to get my golden rectangle (horizontal, instead of vertical).