Beyond the examination of architectural forms and landscape design, BAM deals with an advanced concept of portrait photographs. Under the title "INTERAKTION" he designs black-and-white photos of faces in a close- up view, which are linked, by double exposure, to ornamental and natural structures. The two- dimensionality of a totally colour reduced face interacts with the spatial and plane structures of branches or cracked glass and so abstracts the human countenance to a plane (facial) landscape.