monumentality of the original works. In the 1950s, art slowly transformed to a more abstract outlook, based on industrial and economic motives. The first to do so was sculptor Mirko Ostoja who replaced classical modeling with iron welding. Even the Communist State changed its feeling toward modern art by commissioning large abstract monuments dedicated to famous battles in The War (Sutjeska, Kozara, Makljen etc.). Young architects gathered around Professor Juraj Neidhardt, and tried to connect modern architecture with B&H tradition and its surroundings. The result were buildings like The Mostar Mall, “Razvitak”, built in 1970 by A. Paljaga or the Jajce Mall in 1976 by R. Jadrić, Dž. Karić and N. Kurto. In the 1960s many architects were leaving traditional boundaries and made important buildings in the manner of functionalism: The telecommunication building in Addis Abeba by Ivan Štraus and Zdravko Kovacević, or the Skenderija Hall in Sarajevo by Živorad Janković and Halid Muhasilović are exemplary. In the 1970s, an art expression inspired by old Bosnian culture and tradition appeared in the graphic work of Dževad Hozo and in the paintings of Mehmed Zaimović, Seid Hasanefendić and Mersad Berber. Opposite to that, the urban expression of Ismar Mujezinović's works is more related to modern film montage and photo-optics, while Braco Dimitrijević was a Conceptual artist who worked mainly outside B&H. An example of architecture in the 1980s is the Holiday Inn Hotel built in 1983 and the Unis Twin Towers built in Sarajevo in 1986, designed by Ivan Štraus. Art after the Bosnian War Cultural preservation is under way in Bosnia and Herzegovina which can be seen with the most recent reconstruction of Stari Most in Mostar and many other structures of cultural and historical significance which were damaged or destroyed in the war. Commercial construction in the years following the Bosnian War has seen a boom in Sarajevo. Sarajevo is one of the cities with the most construction in southeastern Europe. The Unis Twin Towers have been renovated completely. On the site of the former Oslobodjenje Towers, the Avaz towers have now been constructed. In the Hrasno residential area, the Bosnian Company Bosmal has constructed the Bosmal City Center, which includes the tallest set of twin towers in the Balkans at 120 meters each. The Avaz Twist Tower located in Marijin Dvor, Sarajevo, is the tallest tower in Bosnia and Herzegovina. It is the new headquarters for Avaz, the