On the left we see some recent work by the great chalk-artist Julian Beever. On the right is a photo of a tiger in which a bit of artwork has been cleverly concealed... it may take you a while to spot it!!

Illusion 1, Illusion 25, Illusion 50, Illusion 75, Illusion 110, Illusion 120, Illusion 130, Illusion 140, Illusion 150, Illusion 160, Illusion 170, Illusion 180