I might try this shot...
http://shechive.files.wordpress.com/2011/02/trick-photography-1.jpg
http://shechive.files.wordpress.com/2011/02/trick-photography-9.jpg
Or this shot...
http://shechive.files.wordpress.com/2010/08/trick-photo-17.jpg
http://shechive.files.wordpress.com/2011/02/trick-photography-22.jpg
http://img3.etsystatic.com/il_fullxfull.160838127.jpghttp://thechive.files.wordpress.com/2008/11/trick-photography-clever-composition-perspective25.jpg
Or possibly this shot...
http://thechive.files.wordpress.com/2008/11/trick-photography-clever-composition-perspective50.jpghttp://thechive.files.wordpress.com/2008/11/trick-photography-clever-composition-perspective24.jpgTo recreate the pose with the men sitting on the wall and hanging off the sidewalk I would have one person sit with their legs folded and leaning on the wall with their back on the ground and head slightly elevated in the foreground of the shot. Five to ten feet back I would have someone with their feet parallel the the first persons head "hanging" from a crack in the floor. Ten to fifteen feet back from them I would have someone with their feet planted on the wall and arms by their side like they were walking across the wall. The shot would be taken from a high point on the wall so the camera would look down on the action.
To recreate the shoe picture I would set up a shoe in the foreground of the picture, possibly elevated from the ground slightly (i.e. on a table or chair). I would have someone stand really far behind (50-60 feet) so they appear to be standing on the top of the shoe, bent over as if they are grabbing the tongue and the laces. The photo would be taken about 5 feet back from the shoe.
To recreate the photo of the dancer I would borrow a fake tulip from the art room and place it on the edge of a table so the flower was hanging over the edge. I would then have someone stand 10-20 feet behind the tulip and pose like a dancer, not showing the table in the photo at all, with the tulip acting as the dancers skirt. This photo could also be taken outside if someone held the tulip up while the photo was being taken.
