The volume presents for the first time four seventeenth-century paintings commissioned by the Habsburg Ambassador Hans-Ludwig von Kuefstein after his diplomatic mission to Istanbul, accompanied by twelve gouache works from a collection in Austria. In spite of its diplomatic and political success in the Ottoman-Habsburg relations, the Kuefste in's embassy is remembered first of all for its artistic legacy documented by the ambassador's diary, the draft of a final report to the Emperor, diplomatic correspondence, a list of gifts presented and received, and last but not least, a series of gouaches, executed in Istanbul, and a series of oil paintings - which serve to illustrate various aspects of seventeenth-century Ottoman life, and provide a detailed account of the ambassador's mission. The Orientalist Museum of Qatar curatorial and conservation departments, with the assistance of external scientific experts, have embarked upon a collaborative project to provide new insights in to the history of the Ottoman-Habsburg relations. The result is the exhibition and the volume Heritage of Art Diplomacy: Memoirs of an Ambassador- the culmination of two years' restoration and research work aimed to provide a better understanding of the cultural heritage in respect to its aesthetic and historic significance and its physical integrity .