Lars Endel Roger Vilks is a Swedish concept artist, art critic, ph. d. of art science, author and debater. He is recognised for his controversial artwork Nimis, located in Kullaberg Nature Reserve, Sweden, alternatively in Vilk's created state of Ladonia, where his book Arx is also available. Other controversial works of art are his drawings of Muhammad as a roundabout dog and the so-called Judasuggan.