Elaborate advertising campaigns showcase the highlights - and get top marks for advertising effectiveness. LUISA CERANO works with internationally renowned photographers - including Michel Comte, Roxanne Lowit, Patrizio di Renzo, Mario Schmolka and Markus Pritzi - and uses top international models - Nadja Auermann, Bar Refaeli, Jessica Stam, Julia Stegner and Michaela Hlavácková.