Graphic visualization has demonstrated its value for organizing transa
ctional data and modeling complex phenomena in a wide variety of field
s, from theoretical physics to medicine. Behavior analysts have histor
ically used a variety of graphic tools not only for presentation but a
lso for analysis and teaching. As they turn increasingly to the analys
is and design of cultural practices, the phenomena behavior analysts s
tudy are becoming increasingly complicated. Many cultural practices of
interest are embedded in extensive webs of interlocking practices and
contingencies that can be difficult to grasp comprehensively. Buildin
g on contingency diagrams, which have proven to be useful for the anal
ysis of operant behavior, and graphic tools developed for object-orien
ted systems analysis, this paper suggests graphic tools for capturing
the interlocking contingencies that constitute cultures. These diagram
s offer a broad-bandwidth technology for analyzing and designing cultu
ral practices.