Answer:
I know right, but hey somethings can be miss-interpreted sometimes, I guess.
Lighter values of a hue are called tints<span>. They are created by adding the neutral </span>color<span>of white to the hue. Darker values are known as </span>shades<span>, created by adding black, another neutral </span>color<span>. When both white and black (grey) are added to a hue, the result is a diluted version of the hue called a tone.</span>
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.
To express their emotions and to communicate
they were create music by listing natural sounds<span /> and repeating them
hope it helps
