Sorry for misleading you folks. The first photograph you see in this post was entirely done with the canon camera. What my husband did was take the first picture of me in the water and then took the second picture on top of the first picture creating a double exposure - the film didn't advance; a feature of the Canon camera A1 SLR we had back then. No special editing programs were used.
As for the second photograph, I used Flickr Avery Program with their filters , not photoshop. Hope this clears things up a bit.