Have any of you out there experienced difficulty in getting permission to photograph architecture? On a recent trip to Wisconsin I planned to get some images of the Frank Lloyd Wright designed Johnson Wax building. After finding it I was approached by the security folks there and told that photographs were not allowed....period. I contacted the PR dept. later and after several e-mails was told that indeed photo's are not allowed except when for specific "designated publications". What has been your experience out there? I was frankly very depressed to the point of minor outrage. In a way I can understand but it seems that some of these folks are a bit selfish.