The Evolution of Happiness

SMALL - size up to 20 x 20 inches (50.8 x 50.8 cm)

MEDIUM - size from 20 x 20 inches (50.8 x 50.8 cm) to 36 x 48 inches (91.44 x 121.92 cm)

LARGE – size that is larger than 36 x 48 inches (91.44 x 121.92 cm)