[god] Kulla, inscribed dSIG4, where SIG4 was the logogram for libittu, `brick,” was the Sumero-Babylonian brick-god who was invoked alongside Mušdam, the divine architect at the outset when laying a foundation for a building, but consequently banished when construction work was completed in elaborate incantation rituals which formed a pa... Found on http://en.wikipedia.org/wiki/Kulla_(god)