First peronalized stamps Slovenija

Here you see my first Sovenian personalized stamps, thanks to Roman. Not one but 4. Like the design, if you can called that so. Photo's on a personalized stamps from ??? who can tell me/us. Its hard to find new things to put on personalized stamps. Did make early stamps with Dutch lighthouses, now you see a lot and I think they are all on personalized stamps now. So I am keep looking to new topics or things on that stamps.