The old man frowned and turned his head to stare at the painting a few more times. He said hesitantly, "You said that this is fake. Do you have any proof?"
He looked at it but could not see anything wrong with it.
Ning Li smiled.
"This painting is very realistic, but it's still not realistic enough."
As she spoke, she raised her hand and pointed at the painting.
"Aside from that, the color of this leaf is different from the one in the real painting. Although the artist of this fake painting has tried his best to match the colors as closely to the real painting as possible, if you look closely, it's still different."
Ning Li pointed out two more details in succession.
"The color transition here and here hasn't been handled properly either."
The crowd gradually quieted down.
