Claude Monet is very famous for his series of paintings where he would draw the same subject over and over again but in different lighting so they would all be slightly unique (Ex. His Lily Pads) His brushstrokes are very visible in his paintings and that’s what makes them so interesting. While they do focus on actual subjects, they are more blurred renditions and thus are not hyper realistic. Therefore your answer would be “some show objects at different times of the day or during different seasons.”
Distorted and maybe of a very different shape
Frescoes are in fact affected moisture. They need to stay dry, and humidity needs to be low.
