If this structure were handy to me I'd probably try to get my black and white abstract entry out of it, but it's in another town and I probably won't be back there in the time frame.
I first saw this on my phone and thought there were too many 'blocks' for this to work but back homeon the laptop this looks super and yes, it should have been saved for the challenge ;)
This is terrific and a most interesting natural abstract. I'd forgotten about BW Abstract - will have to be more attentive to what I post in this side challenge.
There is a building in my neighborhood with some of these glass bricks -- they are one of my "favorite" subjects for square/rectangular shots. Excellent work to bring out all the random detail.