Dhara Pate 1,2, and 6

1. Closure: We fill in the gaps to create a complete whole object. 

On the picture above, we tend to that the kiwi slices are complete, but blocked by the big triangle in the middle. Our brains  ignore the gaps and see the triangle as a whole shape. If we put the pieces of kiwi slices back then the image of the triangle  disappears. Due to our previous experience with the triangle shape, it influences our natural tendency to perceive an incomplete or partially hidden object as the same object that's stored in our memory. 

2. Continuity: We perceive smooth, continuous patterns rather than discontinuous ones. 

 

In the image above, the top branch is seen as continuing the first segment of the line and it has a branch out of few dots but they are ignored. This allows us to see the dots flowing smoothly without it breaking the lines.

6. Perception of Movement (Stroboscopic Motion): The brain's perception of continuous movement in a rapid series of slightly varying images; this is how we perceive motion in film and animation. 

We see the fan's movement in a series of images of the fan's blades moving in different positions.