I see two types of planes here, Savoia S.P.3 (foreground, with the "bullet" nose, and also background far right), and S.P.2 (the two in the background in the center with the "straight" nose).
Italian recce-bombers based on Farman M.F.11, built in several variants from S.P.1 to S.P.5 differing in detail only. Fairly ubiquitous in the Italian Air Force from 1917 on.
I pass my turn, so if anyone has something good ready please be my guest!