Tangential

Imagine yourself climbing this spiral staircase

 

Note the nearly continuous diagonal line that runs from about 10% above the lower right corner to about 25% below the upper left corner.

 

Witch way is up?

What if you leave fingerprints on the hand rails?

What if the hand rails leave fingerprints on you?

Is it better to tie or not to tie knots in your tangents?

Is thirty one, thirteen spelled backwards?

Is this image making me crazy?

Done