1. Define the lash line
Use an eye pencil close to the upper lashes. Start with a small amount: you can increase depth after blending.
2. Soften the edges
Smudge the pencil with a small brush. Keep the strongest color near the lashes and diffuse it outward, rather than leaving a hard outline.
3. Add shadow gradually
Blend a deeper matte shadow over the pencil. A clean blending brush helps soften the edge. For more dimension, add a little shimmer at the center of the lid.
4. Finish and check
Apply mascara and compare both eyes before adding more pigment. The NARS guide emphasizes depth and diffusion; the intensity is your choice.
A useful starting point
Choose one dark shade and one lighter accent before experimenting with more colors. You do not need every product shown in the original tutorial.