13. - Van Dyck equestrian portrait of Charles the First, King of England "
[color="# 666686"]Posted 1 hour 16 minutes[/color]
8. - Jacques-Louis David Sabinyanki, stopping the battle between the Romans and sabinyanami "
14. - Lucas Cranach the Elder "Knight and his two sons"
16. - Hans Holbein the Younger "The Passion"
[color="# 666686"]Posted 2 hours 19 minutes[/color]
17. - Sandro Botticelli's "Dinner at Nastazhio Honest"
Well number 4 is, respectively, Giovanni Tiepolo

Right?
And about the firearms will be? : D