PHOTOGRAPHS THAT CHANGE FROM ONE PERSON TO ANOTHER

Has anyone got a photograph that changes from one person to another? I have a sepia toned photo of my late Mother aged about 21 that had been hand-painted. The background is still sepia, but Mum herself has been coloured (she is wearing a blue dress, and her hair is dark brown, but her skin tone is totally wrong as she has the colouring of one of those very old porcelain dolls almost a luminous pinkish white, whereas most of our family are olive skinned). A few months after she died in March 2006, I noticed something odd was happening with the picture. First of all the expression on Mum's face kept changing. One evening I glanced across at the photo which was on a shelf in the living room, when her facial expression seemed to change. She seemed to be looking right at me and a big smile came across her face, then went back to the half-smile that is normally there, then it kept alternating between the two. I called my my husband (a disbeliever) who had to admit he could see it as well. Since then I have seen a man in a peaked cap within it and when he appears the photo reverts to the sepia tones. I don't know who he is, but I showed it to a friend of a friend who is a medium and she saw him as well. We were both agreed that the man's cap didn't appear to be a military or any other type of Service cap. She also saw another person in the photo (I'd only ever seen the one) she told me to look again and a child with long hair in ringlets appeared; again not someone I recognise. A couple of weeks ago I was looking at the photo when suddenly it changed from its usual picture of Mum in a blue dress to a completely black and white photo of a man wearing a suit and tie, I've not seen him before and am wondering what on earth is going on with this photo. Is someone trying to communicate with me through the photo? If so I don't think it is Mum as we seem to be able to communicate fairly well through dreams, in meditation and she has appeared fully formed a couple of times and I've glimpsed her behind me in the mirror and heard her call my name sometimes. I think she also moves things around the house too, like over Christmas my husband had cleared the worktop in the kitchen for me, and when I went out there was one of our metal egg cups sitting in the middle. Whatever did he leave that there for I thought. I went into the front room to find him, and he came in from outside and the first thing he asked me was why had I put an egg cup in the middle of the worktop. He reckons it must have been Mum and I think it could have been, because Dad was coming to us for Christmas and she was letting us know she'd be there as well. I don't know. Any suggestions please?