I’m almost positive Columns in the answer
Giotto was one of the pioneers of using the naturalistic approach to painting. Giotto di Bondone, which is his full name, was one of the first Renaissance artists to emerge right after the Late Middle Ages. He started his stardom in Florence which he inspired other artists like the famous Michaelangelo.
The children are being generous. They basically put a lot of effort into getting a present for Helen. And look! At the very beginning of the excerpt we can see that they are “delighted”; they are happy to be giving this present to Hellen!
Answer:
c.
by spending every day outside studying how light falls on objects
or
a.
by painting the same subject over and over in different types of light
Refers to the visual quality of the surface of an object, revealed through variances in shape, tone and color depth. Texture brings life and vibrance to images that would otherwise appear flat and uninspiring.