The color that makes people is RED an blue duhhh

Perspective is important because it enabled the 3 dimensional world to be translated into the 2d world of the picture plane. this had an immediate impact on the representation of reality in art and design. 

Iwould go with a or d would be your answer

Gouges, because, like there named, they gage the amount of space an object has to move around.hope this : )

For example you could start a retail clothing store because you would need to have skills in business and you could start an photography business you would need to have skills in photography. hope this