Lovejoy Columns, Portland Oregon.
This painting (a replica of the original) is part of a series made by a Greek immigrant in thev30’s. These columns were close to railroad limes. He was known to sometimes climb into the trains as they stopped, do a little painting, then get down when the trains had to leave. More about it here.
https://en.m.wikipedia.org/wiki/Lovejoy_Columns .