The three "Under a bridge ..." photographs look like B/W negatives. If so, please provide detailed description how these scans compare to the darkroom prints. Perhaps these scans were of the prints, not the original negatives. Please advise.
Some photo sites charge an annual subscription fee for using their gallery section.
Flickr might be suitable and you could provide a link if you wanted to discuss any of your images. Foolscape (Gary) who post here has some of his images on Flickr.