create simulations of elements like
water, fire explosions, smoke, dust particles

Groom Technical Directors :create believable hair, fur,and feather grooms for characters, props and environments

Matte Painter (Texturing): creates ...... elements for shots

is the process through which live action footage is traced frame-by-frame

Compositing is the process through which two or more images combine to make the appearance of a single picture

The composite process can't be done onset and in-camera or during Post-Production

was a favorite VFX technique used in filmmaking. It gives a slow-motion effect and shows the complex details of an action

Double exposure is a technique that combines two different exposures or images that are layered
on top of each other

............. The act of doubling involves projecting twins or clones

Natron is a node-base digital compositor. Composite Nodes are individual blocks that perform a certain operation

Node setups will look like blocks connected by lines

Natron Nodes Rules : Nodes always have exactly ........ output.

Merging images : With the merge node you aren't able to control how your images are combined

The most common layer the images together operation is .......

This is the default operation. Layers image A over B
according to the alpha of image A

Atop: Shows the shape of image B, with A covering B where the images overlap

average : The average of the two images. The result is lighter than the original images.

copy : Only shows image A

xor : Shows both image A and B where the images do overlap.