Entry #44 - I wonder how this would look. Have the outside, blue triangle's left side inline with the 1st A (similar to #55 2nd A). Would this make #44 unsymmetrical? Perhaps the slant of the A's could be adjusted?
I like the way the triangle runs through the K
And here is a link to the Penrose Triangle
http://en.wikipedia.org/wiki/Penrose_triangle