How do those last two work? O_o

the last one is that there is a piece of wood behind where the dog is on. the camera angle makes it look like the dog is hanging on the board, but still on the grass. its all in the point of view your looking at it from. the board isnt really attached to the house.

this is what i was trying 2 explain when i posted my comment in Impossibly Constructed Objects No.1

On the last one I think they just cut holes in the wood. (and maybe the dogs are just pictures)

There is an illusion on Criss Angel where it looks like he's standing in a box hanging from a tree. Then he walks out of the box, it looks like he walked through it. But when the camera angle moves. It shows this 'box' is actually 2 pieces.

About the semi-last, where the girl is sitting on the end of the chair, if you look closely where she is sitting, the is a wall behind her that keeps her on the chair. So guys, you couldn't fool us with that one.

I dont see what is impossible about the third one.

the last one isn't even standing up its just layed ou ton teh ground

excite on the last one look right next to her left elbow... there is no line indicating a corner (which there would be if there was a wall behind her, there would be a corner formed at the base of the wall and where she is sitting) and yet there is a shadow from the piece sticking up next to her

i still don't understand the last one... because im stoopid.

I saw thw second and fourth ones before.
Hint for fourth one: The girl has her legs sliced off and stuck on somewhere else!

wicked

just as Acacia says, the last one is just two seperate pieces. the piece in front is the base of the house and four poles sticking up from the corners. The piece in back is the "roof", a triangular prism. By lining the two up correctly it looks like an impossible house.

those dont seem all that imposibil

This is the solution for the impossible ledge: The girl has her legs cut off, as I said earlier. The ledge looks like a half a chisel with the tapering bit sloping this way if you look at it from the side: /(Pointing downwards.) The boy simply is glued on the ledge. At this angle, the taper of the ledge disappears.

The doghouse was featured on the cover of the October 1983 issue of Games magazine.

"Photographer Walter Wick built the doghouse with carefully placed gaps between some boards and carefully misplaced pieces elsewhere. The optical illusion snaps into place when the structure is photographed from one precise point of view -- the one used to shoot the cover photo."

Here's a link to Walter Wick's website.

the guy in the last picture freaks me out.

he is freaky

It hurts my head!