ok. @danidee - Thor lives in Asgard. This looks like Earth... so I got from the photo that this is Spider-Man's place and perhaps Thor was over catching some reruns of Big Bang Theory or Friends... and he left Mjölnir there as a joke to mess with Spidy... so as much as I applaud your approach, wouldn't that be a case of Spidy relieving himself in his own shower? Which only makes Thor's joke better. Well... unless this is Tony Stark's place... but it's not fancy enough. Oh! It could be Dr. Banner's place... but wait... that'd be a really bad idea... Any way you slice it... Thor 1, Spider-Man 0.