Hallo to the Forum,
SH3D works well and I had no great problems to "understand it".

Now I´m going to use a real existing painting for to hang it on a SD3D-wall. - And I find no way to manage this.

Do I first have to make a picture of it and use it as a texture (?) or how else is there a way?

Would be glad, to hear, it can be done and how.

Thanks, bye, Robert