Shading Techniques by smileymaste on DeviantArt

Cross Contour Shading, 43% OFF

Melted Smiley Drawing by Yoshiko-Animation on Newgrounds

Shading Techniques by smileymaste on DeviantArt

Study - Cats by Nimaru on DeviantArt

Pencil Shading Techniques Intro RapidFireArt

Tutorial on how I shade faces. by ancalinar on DeviantArt

Sphere (Hatching) by JunTheGreat on DeviantArt

⋆ SMASHEGA ART ⋆ on X: Mini Shading tutorial from a Curious Cat

Concentric Ellipses Warmup Tool by Erradox on DeviantArt

Smiley face :) : r/tumblr