The thesis defined the basic concepts related to graffiti: what is graffiti, what types exist, how old is their history, whether they are considered a reflection of art or vandalism, the effect of graffiti as an expression of subculture, who are their creators and how do they establish communication with the rest of the world. The brief history of graffiti in socialist countries was also explained and the focus was on the Second Yugoslavia. An in-depth interview gave an insight that the graffiti of that era were mostly political and connected with the government. The main focus of the work is the spatial part of the city of Dubrovnik, specifically Belveder, Gradac, Gornji kono, Boninovo, Gruž, Lapad, Babin kuk and Mokošica. Materials of six murals and 130 graffiti were collected, of which more than half are fan graffiti (54%9, followed by humorous (30%), religious (11%), love (3%) and musical (2%).