In the urban centers of Senegal, graffiti artists work to deconstruct the memories of the former French colonial apparatus by refurbishing public spaces with new and sacred meaning. These artists belong to the Muridiyya Sufi tariqa, an order of Islamic mystics, and the basis of their art is reimagining the only known photograph of the order's enigmatic founder, Cheikh Bamba. This photograph, taken by French authorities while Bamba was under house arrest in 1913, has been used as the matrix image for subsequent representations of the Cheikh. This paper will explore the efforts of those contemporary Murid artists who adorn the city walls of Senegal with Bamba's likeness, relating their endeavors to the writings of social critic Walter Benjamin and cultural theorist Stuart Hall. For the Muridiyya, images of Bamba function as transmitters of his baraka, his divine blessings. As a receptacle of this baraka, public space is transformed in a process that I will compare to the Muridiyya's appropriation of land controlled by the French during the tariqa's formative years: members of the order, the Murids, had initially emigrated into certain areas based upon the proximity to Bamba, and his presence invested the space with new meaning. The settled land became part of the larger Daar-al-Murid, or the House of the Muridiyya, considered sacred and conceptually separate from other spaces in which Bamba's baraka could not be felt. Around this space, a communal identity for the Muridiyya was formed, an identity culturally and religiously autonomic. Drawing on the theoretical bases of Benjamin and Hall, concerning respectively the dissemination of images and the circulation of culture, this research will examine the development of a distinct visual culture, highlighting how imagery can reshape and invest public space with new meaning.