8×10 Unsigned, 11×14 Unsigned, 16×20 Unsigned, 8×10 Signed, 11×14 Signed, 16×20 Signed, 8×10 Acrylic .125 Depth, 11×14 Acrylic .125 Depth, 16×20 Acrylic .125 Depth, 8×10 Acrylic .25 Depth, 11×14 Acrylic .25 Depth, 16×20 Acrylic .25 Depth, 8×10 Canvas, 11×14 Canvas, 16×20 Canvas, 8×10 Metal, 11×14 Metal, 16×20 Metal