Dismaland Bemusement Park Stamp on the back.
Original graffiti art on a "Dismal Canvas".
of authenticity on the back stating "this dismaland souvenir work is an
original work of art", August/September 2015 in Weston-super-Mare.
Note: what looks like a spot on the white part is only a reflection of light.
21x29.5 cm (8 1/4x11 1/2 in.)