HI otto
you need the actual web address of the photo. On Flickr they use a kind of slideshow, what you need is 'copy image address'
I did find it for the image above of yours I posted, if you right click it it will say 'view image' click that and the address in the browser bar is the location of the photo.
OK, I just went to your flickr, used the 'tools' at the top [I used Firefox] and got 'page info'
what you want is og:image. that's 'address' is what needs to between the 'img' tags.
like this
Which is amazingly clumsy! For images here, they need to be hosted somewhere on the web. I've used photobucket, but it's also now difficult, and also requires the latest browser version often.
A chap on Britmodeller recommended 'postimage' which I think John Thompson uses.
OK, doing this I've posted these. I think there should be a way with flickr to post the images to another site, but I'm not a member so I won't have access to this facilty.
You can now just copy and paste these yourself if you want to add them to your original posts, just use the 'edit' facility
But, now, for everyone else, enjoy some superb modelling!
HTH
T