8.Who was one of the first photographers to explore the aesthetic beauty of the new technology?

Who can help me with 8&9 ASAP???

Seurat's optical mixture created greater fill in the blank.

How does viewing byzantine representational art as icons/windows change the interpretations we give them?

In russian churches the number of domes usually matches the number of altars. but this church has only one altar dome, and 21 symbolic ones. what normal construction device does this church lack?