#16058 Odilon Redon (1840-1916)

The picture has something of this: wear, watercolor, people, paintbrush, Impressionism, subway system, cave, acrylic, pastel, stain, wall, brush, artistic, paper, cephalopod ink.
Perhaps it’s a painting of a red door in the middle of a field with a tree in the foreground and a building on the far side of the painting.