This one is better

Torus: Freehand Guess in a Cube

This is my late night guess (with no actual observation). Tomorrow, I'll look at the model and see if I am close. I think I have to nail down the centers and the corners. Why are threes always so much harder than fours?

Torus: First Attempt

  This is my first attempt at drawing the torus knot. I don't know what I'm doing (is it obvious?) so I drew it freehand first, and then started to assign receding lines to three separate vanishing points. Now that I see it here, I think maybe a good next step would be to build a cube around it so I can plot the points on the vertical planes and well as the horizontal ones. I also see a little wobble in some of the lines, too. 

    Hmm...since the Rubik's' Cube is divided in threes, I wonder if those divisions of the cube would be helpful here?