is this sailing ship really moving?
whole image is stationary i.e. static JPG, but when you focus on the sailboat, it seems moving as if it sailing on the sea
Also Watch :Why those dots make the ship appear as though it's moving? ..... Each red dot, which make up the shape of the ship, are shade white on their left side and each blue dot, which make up the clouds and sea, are shaded white on their right side. The opposing white dots trick the eye into seeing the ship move on the page.
rocket launching illusion, another cool moving illusion.