draw a circle around the greatest length of an egg.
then, draw a circle are the greatest width of the egg.
rotate egg.
celestial compass / cross.
first line that crosses the circle: dec. 18 to easter. (earth / sun /galactic center alignment)
second line that crosses (counter/anti) the circle: february 14 to august 12-13
compare jacob's cross to the pope's staff used during mass.
cave -tepe -> ziggurat -> temple -> telescope