I had a lot of trouble figuring this out, but @neshasmind on tumblr really helped me out. So I thought I should pass on the kind gesture. These post, although are ...
From Mahnoor Athar
How to make a face page for your tumblr. Shows how to upload your picture, how to tag it, and how to make it a link.
At the end it was being weird but it fixed its self. Sorry its so long. I was going slow and showing each step, cos if your like me thats how you learn, LOL.
HD is better + Read here if it doesn't work! (there's the solution, go at the end of the description) I just found out how to do this, it was pretty simple to do but I ...