Actually, that might work, but it's not the way Flicker set it up Archived Message
Posted by Marna on October 20, 2019, 4:14 pm, in reply to "There is a link above about how to post from Flickr. I'll put the link in this post..."
Just go into the picture you want to post, click on the right pointing arrow on the bottom right hand portion of the black around the photo, that's the "share" button. It will bring up a pop up box. To post here, make sure "Embed" is underlined in blue (click on it if it isn't), click on the size you want from the drop down, copy the link, paste it in your comment.