How does Gustave Flaubert use imagery in A Simple Heart?

Imagery:

“On days when it was too hot, they did not leave their room. The dazzling brilliance from outside plastered bars of light between the slats of the blinds. Not a sound in the village. Down below, on the sidewalk, no one. This spreading silence increased the tranquility of things. In the distance, the caulkers’ hammers tamped the hulls, and a heavy breeze brought the smell of tar.”

At the end of her first vigil, she noticed that the child's face had gone yellow, the lips were turning blue, the nose looked sharper, and the eyes were sunken. She kissed them several times, and would not have been particularly surprised if Virginie had opened them again: to minds like hers the supernatural is a simple matter. She laid her out, wrapped her in a shroud, put her in her coffin, placed a wreath on her, and spread out her hair. It was fair and amazingly long for her age. Félicité cut off a big lock, half of which she slipped into her bosom, resolving never to part with it.”