Knight's Tour Open Circuit III

While making designs on the chessboard with two mini-knight's tour closed circuits, I realized I could construct a complete open knight's tour covering all 64 squares with one circuit.  Check out the following steps I used in making this knight's tour.

Step 1:

I first made a mini-knight's tour consisting of 32 moves, copied it, then flipped it horizontally to make the second mini-knight's tour.

Step 2:

I combined the previous two mini-knight's tours of 32 moves each on one board that ended up making a very nice geometric and symmetrical pattern.

Step 3:

In the following image, I added or replaced the following knight moves with red, orange and black.

Step 4:

In this step, I moved the red line over the top of the orange line, deleted the black line then recolored all the lines in the tour back to blue.  This made a single open knight's tour circuit.