History of Numbers. From the left is #Egyptian, #Babylonian, #Aegean, Hindu, #Brahmi, Hebrew, Arabic, Angles, Hindu/Arabic - then new symbols (Chromalendar numbers). The next row represents angles in a different way, using shapes, the next represents angles using lines, the row next represents symmetry, it also represents the periodic table of elements and their electron shells, the next displays the symmetry using lines, the last is color, each color represents a number. The idea is that the numbers are representations of real world things or events. Symmetry could be better to represent numbers rather than by angles.
