Pixilart - Ink Sans Battle Sprite by Anonymous

I kinda got sick of no one making an extremely good sprite for each of the alternate universe sans so I guess it will just have to me my job. (; - Pixilart, Free Online Pixel Drawing Application!

Pixilart - ink sans by Anonymous

Unknown Undertale Style 25.11.15 by Unknownfalling on DeviantArt

Ink Sans Battle Sprite by RamenNekoDA on DeviantArt

Pixilart - (Battle Sprite) [UnderFell] Sans by Isas-Studio

Dtale!Cyan!Sans, Determinatale Wiki

Skeleton! by UNkNoWn76539828 on DeviantArt

Introduction to AwesomeVerse #tobyfox @Kustopia

PC / Computer - Undertale - Sans (Overworld) - The Spriters

Ink Sans Battle Sprite (and Ink Demon) by Niko189 on DeviantArt

Ink Sans sprite by VIgnitio on DeviantArt