It's been "improved" and the improvements have added several layers of complexity.
To get the image url – go tot page you want, click the image and it will take to the page with the image on a black background. *RIGHT*-click the image and the popup will show you the available sizes. Click on the one you want, then on the resulting page you can right click the image to get the correct URL. a right faff.
edit. you can remove one step
*RIGHT*-click the image you want and the popup will show you the available sizes. Click on the one you want, then on the resulting page you can right click the image to get the correct URL. a right faff.