Marcus Valerius Corvus; The Roman heroes. The hero Marcus Valerius Corvus finished, seen on the back, his shield raised at his left shoulder. In the background you can see how he beats a galler with the help of a Raaf (Corvus). Under the show twice two fresh rules in Latin. This print is part of a series of ten prints, consisting of an unnumbered title print, eight numbered representations of heroes and an unnumbered concluding print.