Крестьянский обед в поле Холст масло часть 1 - Russian and soviet artists Русские и советские художники

The picture has something of this: people, group, man, tent, landscape, woman, mammal, herder, desert, family, wear, war, many, cavalry.
Perhaps it’s a painting of a group of people sitting in a field with a teepee tent in the background and a horse drawn wagon in the foreground.