How did new technology and materials influence Impressionist artists?

Widely circulated newspapers made it easier for artists to document modern life.

Oil paint in tubes allowed artists to work outdoors in natural light.

The camera allowed artists to use photographs to make their paintings more realistic.

Automobiles made it possible for artists to travel outside France to study art.
It's either B or C

New technology and material influence impressionist Such as Oil paint in tubes allowed artist to work outdoors in natural light.

Explanation:

Impressionist artist was one who gave importance to nature and made most of their paintings in the open air. They capture what they see with their eyes.

It was the invention of oil paints in tubes that allow them to move outside and paint in the open air. It was easy to carry those tubes. it made the vision of painters broad and they painted the realistic images. Impressionist likes the effect of light in there in their paintings.