My thesis is examining the Gypsy mission activities of three churches based on Christian traditions and also studies the photographic appearance of the religious Gypsy communities. I provide insight into the religious culture of Hungarian Gypsies based on my own experience from many institutions, members of church and religious Gypsy communities. The text is focusing on the vernacular religiousness and the material dimensions based on, first of all, functional approaches, while I also mention the appearance of photography. My thesis is also an educational experiment based on theories, as in the future I would like to incorporate photography as a medium into the mission programme of a congregation of my choice.