herd of sheep under an oak tree in 1863 13, 5h19, 6 Ivan Ivanovich Shishkin (1832-1898)

The picture has something of this: people, engraving, visuals, etching, cavalry, group, mammal, chalk out, vintage, paper, weapon, woodcut, skirmish, exploration, antique.
Perhaps it’s a black and white drawing of a sheep and two lambs laying down in the shade of a tree with a bird perched on top of it.