Although I'm not sure, I do believe it is "Delphic Sibyl". Good luck!
Answer:
the color yellow is a primary color
Cccc cccc cddd aggg cdeg agfg cedf afge cdef agfe dfed gefg edgg egdd gfedc defga cege dfaf gdec dgea gead afde fgdc edga
Answer:
The first is an onion dome. The second is a barrel vault. The third is a rotunda dome. The fourth is a corbel arch.
