When exploring Kelvingrove Art Gallery with my wife Sian, this painting stopped me in my tracks:

Two figures at a fence, Islay, 1904 by John Quinton Pringle.
John Quinton Pringle [1864-1925] was a Glaswegian Optician. He shunned limelight:

28 April 1925, just after his death:

April 1968: