Mesmerising Maze

This is a bit of a maze of local patterns. Probably the easiest way to break it down is to focus on the 3-way propellers because they are unique.  The Y gaps seem especially difficult to figure out since there are so many slightly different versions in the overall pattern.

I'm a big fan of the pattern.  It took me a while to incorporate the Y gaps with the triangular gaps. Sometimes it's a matter of walking away and coming back with fresh eyes.  I'll probably revisit these local patterns again. Maybe tomorrow I'll look for a perspective that will make the pattern of construction a bit more transparent. I'll start by looking for a way to augment a triangle grid....