Shop › Optimus Prime (Transformers) - Original Art Sketchcard Image 1 of 1 Optimus Prime (Transformers) - Original Art Sketchcard $30.00 sold out Approx. 3.5 inches wide x 5 inches tall on Bristol paperMaterials used:- pencil- ink- copic markerSigned by artist Sold Out Added! Approx. 3.5 inches wide x 5 inches tall on Bristol paperMaterials used:- pencil- ink- copic markerSigned by artist You Might Also Like Doctor Doom - Original Art Sketchcard $30.00 Sold out Zenitsu (Demon Slayer) - Original Art Sketchcard $30.00 Sold out Labubu/Starbucks Coffee mashup - Original Art Sketchcard $40.00 Nami (One Piece) - Original Art Sketchcard $30.00 Sold out General Grevious - Star Wars Finest AP $150.00 Sold out