You need to use the BBCode from the Flickr share options rather than the URL.

If you're doing it in a web browser it's the option on the right of the three.

I've changed the first picture on your project thread which you can take a look at if needed. You only need the first set of URL tags. The second and third ones give a date stamp and a link to your Flickr account.

Rich E has attached the following image:

________________________________________

Rich