Seriously you want us to write you an entire essay?! What are you on because if your acting like this I need some of it.
Answer:
This is a beautiful song. It would sound great when played with a guitar or ukulele.
The Parting of Lot and Abraham is about their literal parting - Abraham took his family to Canaan, as God wanted him to, whereas Lot went to Sodom, and defied God's wishes. Now, having this in mind, maybe this mosaic does symbolize B. heaven, as Abraham and his family would go to heaven eventually, because they obeyed God's orders and wishes.
When three lilies are arranged in a pattern in which the largest lily is lowest and the next one up is smaller and the next one is even smaller than the second, the designer is using the technique called <em>Sequencing</em>.
Both require lots of acting and talent. Some could argue that theater requires more of a devotion and more of a portrayal of emotion. Many theater productions are the works of world renown composers that are thought highly of. Hope this helps and gets you started.