I used Photoshop.com to create a thumbnail image for my avatar. (This could be helpful for many of my members who don't have image editing software.)

While attempting to paste the URL – http://api.photoshop.com/home_b8c36652f0824962a4edf6245dca9840/adobe-px-assets/baed257f7f584fb3a9e9c47cafcf5544 – I got the error "The URL you specified is invalid."

I pasted it in my browser and it works just fine. So perhaps the URL is just too long?