What is the main use of perspective in art?

B. तीन-आयामी गहराई दिखाने के लिए / To show three-dimensional depth

Step 1: Understand perspective. Step 2: Perspective creates the illusion of depth and distance on a flat surface. Step 3: Remember perspective when roads or railway lines appear to meet far away.

Step 1: perspective का अर्थ समझें। Step 2: perspective flat surface पर depth और distance का illusion बनाता है। Step 3: road या railway lines दूर जाकर मिलती दिखें तो perspective याद करें।