Because it show how life us that was in the past
The kind of painting is this is a Zen painting. This kind of
painting is made by monks and nuns succeeding the track of Zen Buddhism in
Japan. An imperative component of Zen art is that the character and mystical
force of the disciple is conveyed into the canvas by the focus of the artist at
the time the work was brushed. These paintings reverberate with the forte of
their understanding and involvement, proposing generations of viewers’ works
with perceptive proximity.
The answer to this question is the letter "B" which is "This is an example of sculpture series". This is not true.
The attached picture which is a portrait of a sculpture is made of sand and it is found in New Mexico.