Lot of single 10.5x12.5" animation sheet w/original lead/blue pencil profile drawing of Skeletor from the knees up and seven acetate sheets w/original animation art, w/accompanying hand-painted panoramic bkg. sheet. From the hit 1983-1985 animated series "He-Man And The Masters Of The Universe." Production drawing has "48 - 153" stamped number along bottom margin and handwritten "S-25" production notation. Exc. Acetate sheets typically measure 10.5x12.5" w/larger pair of 10.5x18" sheets w/inked and painted foliage scene to go w/panoramic bkg. Cels include two separate images of small flying demons and image of half of Skeletor's body, w/his hand raised as if commanding the demons. Two other sheets have inked and painted rock wall/cliff. Cels show scattered lt. wear but are VF/Exc. for the most part (some w/tape strips at top, not affecting art) while bkg. sheet has some scattered handling wear and is VF overall.