Carica di cavalleria a Montebello (1862) Livorno, Museo Fatt Giovanni Fattori (1825-1908)

The picture has something of this: lithograph, group, cavalry, people, many, mammal, skirmish, battlefield, soldier, bird, man, war, weapon, seated, crowd.
Perhaps it’s a painting of a battle with a group of men on horses in the middle of a field with other.