The above illustration shows that the Golden Spiral is 342 pixels in length. Notice the Golden Cut is at 211. The thick red line at 10 px is for demonstration purposes only.
Pixels are the measurements of resolution on a screen. For redundancy, the information is also double checked with a pair of Wooden Calipers. This confirms that derivations and progenies of this metric will be consistent with Art that is Philosophically Accurate.