Private collector

Rome, Lazio, Italy

Both titles “Sphere Tracks” and “Rhumb Line” have similar symbolism related to any navigation on (or around) a sphere (or the World). 

Rhumb-line track or loxodrome, is a navigation on a fixed course arc crossing all meridians of longitude at the same angle, therefore with a constant azimuth. 

Therefore, the tracks are the resulting deformations caused by the transit movement.