A rhumb is a line on the surface of a sphere that cuts all meridians at the same angle. At an angle bigger then 0° but smaller then 90° the rumb line never closes. In the form of a spiral it winds endless times around the earth and draws nearer the poles, without reaching them. It is the path taken by a ship or plane that maintains a constant compass direction.

22 m x 6 m x 3 m, Sammlung Interpolis/Achmea, Tilburg (NL), 2007
Latexfarbe

22 m x 3 m, Corporate Art Collection Interpolis/Achmea, Tilburg (NL), 2007
latex paint