AlanKlein
Been spending a lot of time on here!
The problem is that it isn't clear when you're copying and when you're changing it enough to be your own work. It's up to juries and judges who are not consistent. It's in the eye of the beholder. You're gambling they'll agree with your point of view. But who knows?A photo being published in a newspaper is editorial usage, different than commercial use.
I didn't mean photographing someone's work and copying that in another medium, I meant using your own photograph and making your own drawing/painting etc. from that.
True that someone could do a work of art taking some part of it from other artwork, or being inspired or influenced by other art. I think that's different than directly copying someone else's work.
Of course this was in another country so I guess what's allowed under their copyright laws is different than here.
It may be the best thing to do is just stay away from using other people's work as a start on your work. Or contact the original artist and pay them for its use.