The first two are the creature icons from the competition. The second two are using a picture of Ben Mansfield which seems to have been one of his early promo photos from a theatre programme. *Very* early, by the look of it ;-) (thanks to clea2011 for the 'jailbait' suggestion, and for posting the original pic to mansfieldfans)
Icons are free for snagging. Please credit if you use them.