I signed up to Radostar a while back, in order to upload (or rather simply try out) my portfolio. The only thing I've placed there was my cosmonaut - the Yuri Gagarin mural that you can already see here. It skyrocketed up in google results as soon as it was uploaded (searching on my name, on cosmonaut, on dabitch and so on) which is always a good thing if you are keen to have your portfolio found on the web.

Checking out some of the other works at Radostar you'll find everything there from interesting new chair ideas, to delish looking art shelving systems that keep your stuff and your walls pretty. Put this one on the list of possible places to upload your work, or simply to be inspired by others.