Answer:
Act 1 in 1911 we find ourselves at An auction where some stuff the Paris Opera house is being addiction one of the bias is the age of 17 year old girl become a day when the famous chandraleela is exception the he explained that it is connected to the story of the Phantom of the Opera
Well if you put several vertical lines that progressively get smaller on a piece of paper it will give the illusion of depth!
B. Perspective. This is because the painting is composed not as a flat piece, but with an arch in front and more pieces of notice in the back
