Optical Illusions That Will Leave You Dazed

So how your eyes do after viewing these optical illusions. (above image: are the lines straight or angled?)

Which way is the train going?

What color is the background?

Find the way out of the maze

Magic triangle

Scroll the picture up and down to escalate the effect

Count the black dots

 2 prongs at one end that morph into three cylindrical prongs at the other

Charlie Chaplin mask turns inside out

Is the bottom image larger?  Nope.

Parallel lines that appear to be diagonal

Red lines straight or bent?

Cup of Tea

Even squares are not what they seem

Clockwise or counter clockwise?

Credits: brightside.me; list25.com; buzzfeed.com