Modular cube, Sol LeWitt (b. 9 September 1928 - 2007).
Virgo is the concept of the grid: as armature, as classification system, and ultimately, as the woven fabric of human reality itself -- woof of matter and warp of consciousness. Virgo is the natural process of unfoldment along determinative patterns, the interplay of timeless abstraction (logic, mathematics) and temporal developments (organism, culture). The grid of Virgo quietly underlies the wildest tendrils of nature as under the statistician’s strict bell curve teeming reality flourishes .