[Lam Hon Pong]

Peter, thank you for your suggestions. I also think that the background is flat, if I add more shadows in the background, it can solve the problem. I agree with you, the copy should be close to the original so that you can learn the most from this painting. Do you know the drawing skill from Ingres? I study his history, but I don't know what is the main skill from Ingres? So, I only observe his painting from what I see.