The Eternal World Picture, vol. 2
18.4  Near the middle of the picture we see two white horizontal lines. These frame some oblong, rectangular shapes. These symbolise the being's physical terrestrial lives. The white areas between these shapes symbolise the being's spiritual lives between the physical ones. Together these figures thus symbolise the principle of rebirth or reincarnation. The terrestrial life that is indicated directly above the star is the being's present terrestrial life.
Symbol by Martinus
Symbol no. 18
The Arcs of Fate of the Living Being