When you see it

When you see it, or known as shitbrix and mind games, are another type of screamers, that started in around 2008, the creator who started it remains Anonymous.

The concept is pretty similar to What's Wrong; in which the goal is to make the viewer look closely at a picture that seems normal at a first glance, by claiming that upon looking closer you will find something scary or disturbing. However, on some occasions, when the viewer concentrates on the picture, a scary image will appear on the screen, scaring the viewer. These screamers usually take on the form of animated GIFs that pretend to be still imaged.

Link
NOTE : The following animations contains screamers!
 * s-media-cache-ak0.pinimg.com/originals/68/a9/a0/68a9a0e4730a2886a4fc273392f685c3.gif
 * s-media-cache-ak0.pinimg.com/originals/db/93/aa/db93aa04c0a95f963d762688a395e742.gif
 * i3.kym-cdn.com/photos/images/newsfeed/000/237/388/289.gif