What part of the camera produces a burst of light in the instant when the camera shutter opens?

What is the style of this painting?

What convetion did chardin and delacroix use in the painting grace before meal and liberty leading the people to give the artworks a sense of harmony and stability?

Write a short paragraph describing how high renaissance artists were influenced by artists from other cultures and time periods. in your answer, include the specific culture or period that influenced high renaissance art, and also the artistic conventions that reflect that influence such as: • the philosophy or thought behind the artworks • body proportions and poses • details of figures • setting or background