Motif from Timmermansgatan Eugene Jansson (1862-1915)

The picture has something of this: architecture, step, tunnel, wall, building, indoors, ancient, subway system, light, guidance, castle, cave, house, water, vintage.
Perhaps it’s a drawing of a stairway leading up to a building with a light at the end of the flight of stairs in front of a cloudy sky with wispy clouds.