With the grand four hundred and four feet tall spire of Salisbury cathedral dominating this view looking south-east from Bemerton's Skew bridge the 13.40 Exeter St. David's to London Waterloo passes underneath. I saw and photographed 33015 and 33043 earlier in the day working west, see...
https://www.ontheupfast.com/p/21936chg/30035687469/x33015-33043-09-20-brighton-exeter. Notice the Salisbury West home signal complete with its sighting board. The overgrown area to the left of the train was, until 1973, occupied by the GWR independent double track route that diverged away from the L&SWR lines at Wilton a short distance behind where I am standing.