Optical Illusion Skull Art - Collect images like these for a fun little hobby. Like this one, Skulls, by artist Octavio Ocampo. Look closely and you'll see a bakery worker, but squint your eyes and you'll see a skull.
Belgian artist Ben Heine blends photography and pencil sketches to create imaginary scenes. "Pencil Vs Camera" mixes drawing and photography, imagination and reality. It’s a new visual concept invented, initiated and popularized by Ben Heine.