A user is presented with a picture image either in hard-copy or electronic
form. Particular picture features in the image each have associated
information that is presented to the user upon the user requesting such
information by at least selecting the picture feature using a
feature-selection arrangement. Should the user select a picture feature
for which no information is provided, an identifier of the feature, for
example its image coordinates, are output to inform a person involved in
providing the picture and related information. Preferably, to request
information about a picture feature, the user as well as selecting the
feature, also inputs a query by voice; in this case, where the selected
feature has no associated information, the user query is also provided
back to the person involved in providing the picture and related
information.