Evocative Abstract / Architectural Vintage Snapshot dutch mending Seems as if this young

Seems as if this young man escaped the cage only to find himself on the ledge

There is some vertical rippling to the paper toward the right side of the image

I have no information about the subject of this painting

which is without a bottom

Evocative Abstract / Architectural Vintage Snapshot dutch mending Seems as if this youngI think the subject here is the corner of the interior of a building, but it is the abstractness and ambiguity that make it interesting to me, all about form and shade and composition. (I'm really not entirely sure which end is up!) Both crisp and soft feeling, better in hand, glossy surface. 4 3 4" x 4", very good condition. C. 1960s 70s I would guess.