Still working on this one, but most of the detail is in place. The locomotive is a Class 40 - 200 of these were built between 1958 and 1962. The last one was taken offline in 1985. I’ve gone for a very desaturated composition to evoke an old chemical photograph.
The bridge is an original - a model of a bridge north of Stonehaven in Scotland. The trees and grass are Polygoniq.
Clay rendering: