Young or old?
    This is probably the most famous illusion of all time. Almost evryone has seen it. What do you see at your first glance at this illusion? Do you see an old lady or do you see a young woman? they are both there.
  • Rotating or Not ? Rotating or Not ? Is this rotationg or not? It is really not known.
  • Flowing water ? Flowing water ? Does this water raeches anywhere? Or it keeps moving? Is it really possible?
  • Inside out! Inside out! Is there something strange about this building?
    Hint: Look at the pillars in the middle floor.
  • Neverending stairs? Neverending stairs? The stairs at the end do not ever take you to the top.
  • Same Height ? Same Height ? Are the middle bars of the same size? They really are, you gotta believe it.