...I was really asking myself what if dots could be square? And what if windows are dots, holes to see through? And that was working and led to the question what if I make windows by bleaching indigo... I cut a stencil from freezer paper and ironed it to a piece of very loosely woven indigo, because it had holes in it and I was still thinking "see through". The discharge paste was Soft Scrub because I had some here. And the punch line is... the back! windows but softer. I like the back where the bleach worked its way though, but not all the way. A cloudy day.