"The objective of the thesis is to define the communicative meaning of the Christian cross by dealing with three research issues. The first problem regards the historical aspects. In interdisciplinary ways the thesis will explore the different forms, locations and functions of Christian cross pictur ... es throughout art history. In contexts of church history, the reasons for the very existence of pictures of the cross will be explored. The second problem focuses on the functions of the cross in the Church’s devotional and catechetical practice, as well on its issue in theological discourses and in the Church’s magisterium. In Christian art history, many stories of debates and disputes can be found; for example, when the iconoclastic controversy arose, the intervention of the second Council of Nicea for the protection of Icons and their veneration enriched and encouraged the development of the sacred art culture in Christianity. Thus, the symbolism and imageries of cross and crucifix has a long and rich history of development and popularity, despite the obstacles. Finally, the thesis investigates the various communication areas of today dealing with the meaning of the Christian cross. The research results of this third chapter will show the degree of relevance which the cross has in today’s pastoral, academic and online communication." (Pages 3-4) more