HI goldie. Are you using flickr? If so it is actually a little bit of a hassle but you have to right click on the image in photoshop and pick a size to view. It takes you to a page where you can choose the image size depending on how big your image is. RIght click again on that and do copy image url. That's the image url you should use here.
Ah and yes I do have an illustration degree ^___^.
EDIT: Yes it's a hassle but I still like flickr...and I did follow the link to your flickr! Your Ji is very cute!