Well I'm delighted the blue clickie worked, and pleased Bob has been able to get hold of a print.For what its worth the picture can be found on the Net at a site titled Irish Impressionists at http://gotoirish.However the link is a bit unreliable - I found myself being redirected to "Carib Casino"! while trying to use the site.
There is an extremely long URL for the Walter Osborne page Walter Osborne If this works great,but don't expect a miracle.
Best wishes,Matthew.