Parisian cafe Konstantin Alekseevich Korovin (1861-1939)

The picture has something of this: people, group, wear, man, military, child, two, war, tree, veil, three, many, woman, several, home, group together, daylight.
Perhaps it’s a painting of a man and a woman sitting on a bench under a tree with a red umbrella in the middle of a park with other people.