This doesn’t apply to most EuroGA posters but sometimes an image link is posted which is obviously going to vanish pretty quickly e.g. Dropbox, some obscure blog, an advertisement, etc.
If the image is valuable to the discussion, please try to grab a copy (right click and Save Image As, or similar) and then upload it to here with the usual drag/drop.
It helps to keep the site informative into the future.
Thank you 
