Michigan State Spartans Officially Licensed Art › “Sparty Force” (Viridian) Image 1 of 1 “Sparty Force” (Viridian) $500.00 12” x 12”, acrylic on panel Add To Cart Added! 12” x 12”, acrylic on panel You Might Also Like “Sparty Force” (Power Green) $500.00 “Sparty Force” (Spartan Green) $500.00