Dana Awartani For the second edition of the contemporary art biennale set in the stunning landscape of AlUla, the organizers — Desert X and the Royal Commission for AlUla — invited 15 artists from around the world to explore the theme of mirages and oases via site-specific installations. They responded, the organizers say, with works that “address dreams, camouflage, fiction, (dis)appearance, extraction, illusion and myth, while also examining the dichotomy ...