How to PAINT realistic LIGHT effects?

Painting realistic light effects is like making shadows dance when you turn on a lamp.

Imagine you're playing with a flashlight in a dark room, light comes from one place and makes everything around it look different. To paint this, start by picking where the light source is, maybe it's a window, a bulb, or even a little glowing emoji on your phone.

When light hits something, like a ball or your favorite stuffed animal, it makes that thing shine, but only on one side. The other side gets shadows, which are like the sleepy parts of the object. You can show this by using light colors where the light hits and darker colors where the shadow is.

Now, try to make it feel real, just like when you turn on a nightlight in your room. Add some glow around edges, or maybe flecks of bright color near the light source, like how a lamp makes dust twirl in the air. That's how artists give their paintings a little extra sparkle, making them look alive, just like your room when it's lit up!