Unidentified 19th century painter, battle scene with mounted soldier on rising horse fighting a

Unidentified 19th century painter, battle scene with mounted soldier on rising horse fighting a

Unidentified 19th century painter, battle scene with mounted soldier on rising horse fighting a French cavalryman, in the foreground a badly wounded soldier, watercolor, ink and gouache on paper, signed indistinctly lower right ''H. Z...'' (?), probably trimmed, minimal marginal tears, 24 x 21 cm, loosely mounted on cardboard and provisionally framed 40 x 36 cm