Yes, good observation, the is a joint account as it says in the bio. The artistic light art work is found at the artist page @gunnarheilmann only. This profile had a different purpose for some time. For several reason, one tgat N would like to keep more privacy, this Profile had to shift focus again. Here where suppose to come different things together that are not at the moment possible. So here is what happens with people around the projects during the day. I hope that explains the situation.