i am not sure where you heard that negative scans are not allowed ..
i am sure there are people here who wish that was true, as much as some people believe
b/w photographs or color nudes at slot canyon be the only real photographic images allowed
and be considered the only true photography ... but much to their disappointment,
negative scans, slide scans, colorphotographs of crying clowns, and puppies and cats
playing with geess, nearly everything else you can thing of are allowed in the gallery.
as long as huge ps gymnastics are not done ...
looking forward to seeing your work here too ..