This tutorial by Nemesis42 explains handmade anti-aliasing for pixel art: why square pixels make curves jagged, how partial coverage blends to intermediate shades, and how limited palettes force approximate 1–2 midtones instead of full blends. It covers wrong vs right AA placement, color-weighted mixing, and annotated grayscale and colored examples showing when to use one shade, clusters, or leave edges un-AA’d.
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