Add highlights and other details to finish.

Add more of the same touches, as with step 5.

Add upward strokes from the edges of the shadow, keeping in mind the shape of the iris.

Paint some of the area with a slightly brighter shade of a different color.

Brightly paint about half of the darkness in the middle.

Use black to highlight the edges of the shadow.

Paint a shadow over about two-thirds of the area.

Paint the base color.

How to paint eyes