DavecUK Re-pasting the image seems to have created an imgur link, so I hope it works for everyone now.
(Just to clarify - I copied and pasted the image from Google photos the first time around, not linked the photo to the Google photos URL, as that’s a dynamic address so as you say it won’t work; the forum ‘usually’ sees the paste as an image file of some kind and it automatically uploads it to imgur, but sometimes it does not)