DocJ96: Shadow: cross view 3D
DocJ96: Wings
DocJ96: Up and away
DocJ96: Magic egg
DocJ96: Window seat
DocJ96: Big size
DocJ96: Child and paint 1
DocJ96: Child and paint 2
DocJ96: Child and paint 3
DocJ96: Child and paint 4
DocJ96: Frowning
DocJ96: Dark horizon illusion
DocJ96: Dark horizon illusion
DocJ96: Dark horizon illusion
DocJ96: The wall is bent outwards
DocJ96: Mobile phone wallpapers
DocJ96: Altocumulus deck
DocJ96: Great circle shadow
DocJ96: Gravitational anomaly?
DocJ96: Ambiguity: humps of hollows?
DocJ96: Island mirages: congestus with a flat bottom and a hint of pileus
DocJ96: Reflection and refraction
DocJ96: Mobile phone wallpapers
DocJ96: 3D illusion
DocJ96: Proximity illusion
DocJ96: Intruder!
DocJ96: Image in a drop (see description)
DocJ96: Sky intensity map
DocJ96: Ambiguous figure
DocJ96: Ambiguous figure