Mr. Xiao hurriedly said, "Can you explain it more clearly?"

Fang Yun had to take the pen and, using Lu Yu's painting as an example, drew out the light and shadow, gray tones, and projection with a very unfamiliar technique, and gave a detailed explanation.

Lu Yu and the other five couldn't understand it, but Mr. Xiao stared at it intently. At first, his eyes shone, but then he fell into deep thought. His expression kept changing, but his gaze grew increasingly dim. Finally, Mr. Xiao's eyes were vacant as he stared blankly at the painting.

Fang Yun was puzzled and thought, "Could it be that this set of painting theories is not applicable to the Holy Land?" It couldn't be.