Answer:
The Mihrab of the Great Mosque, Cordoba Spain, built during the reign of al-Hakam II. A mihrab is used to identify the wall, that faces Mecca in a mosque.
The mihrab of the Great Mosque is elegantly decorated with small pieces of glasses, reflecting the colors of dark blue, and brown. The use of yellow and gold color in the calligraphic along with plant motifs in decorating the arch.
Basically to Ahab there exists something more behind the world some kind of neo-Platonic aspect. He thinks there is an unknown reasoning behind the mask of all visible things, what that is can be any man's guess but to Ahab whatever it is, it is nothing less then vengeful.
There is a need for B. Technology training
There are numerous visual design programs used nowadays for various design options. This requires knowledge of computers, even if it is the most basic kind. Architectural programs require even more.