Valerio (and anyone else thinking of posting Rocket pictures into the foreseeable future), why not try the member albums right here at TriumphRAT.net? I haven't made one of my own yet because I don't have many pictures, but they tell me it's very easy.
Look in the menu on the left side of this page. One of the headings says
Features. Under it is a link to
Member Albums (<-or use this link, which I have made active). Somewhere near the middle-right portion of the albums page is a link which says Upload Pictures. They tell me that all you must do to create your own album is to upload some pictures there. After you do that, you can return and add more at any time.
Then, simply post links here to those pictures, much the same way as you do from any of the photo storage services.
One big advantage to having a member album here is that the pictures will not be erased, even if they are not being viewed regularly, whereas some other photo sites automatically dump pictures after a time in order to make room for new ones.