Well spotted Storeman - re Danny Boyles commemoration to men of WW1. Re images on sands of the sea.
I think you may be interested in seeing the photos of the men commemorated re the Sea WW1 memories on the Link for Danny Boyle. Re your interesting comment on the following diary page link:
(Re your comment: "2/Lt. F.W. Butler Thwing joined then wounded, one of the portraits on Danny Boyle's Pages of The Sea WW1 Memories") re 1 Guards Brigade 2 Battalion Coldstream Guards).
Your page link: https://talk.operationwardiary.org/#/subjects/AWD00046v3
Link: Commemoration by Danny Boyle showing the images of the men on the sands before the sea comes in.