Mural Painting - Stage 1

So I started to work on the mural for St. Peters Italian Church. I found a projector from neighbors garage sale -so unexpected otherwise had to spend 300 for just one time use- so here I transfered sketch on the gesso painted drywall. I traced it with a charcoal stick then I switched to a bristle brush to finish the transfer. The earthy orange is to give it old terra cora look and hopely serves as background color. Easy parts are done now so I need to come back next few weekends and start painting in the details. Challenge is up but it will turn out great.