It is hard not to get lost amid the winding alleyways, a result that is not entirely unintended. ???I was very against over-signage,??? says Sheikha Hoor. ???It is part of the charm here just to stumble across the art works.??? The art itself is a typically varied collection of some of the contemporary scene???s most famous names, such as Carsten H??ller and Francis Al??s, and work from the non-we