Although what that makes me think of is that I've seen art students all over the Louvre (yes, including in front of the Mona Lisa) assiduously copying works of art in order to....I don't know, I'm not an artist, but I guess the process of copying somehow hones one's skills as an artist. (I've heard of writers re-typing great novels, I assume for a similar reason.)
And certainly in general any sort of creative is going to have studied mountains of existing works. And that knowledge is going to seep into the "original" art they eventually produce. Sometimes intentionally, but often...probably usually...unintentionally.
Are they stealing from the artists they learned from?
As usual, sorry if I'm asking a question that has been asked repeatedly. I've mostly avoided these threads after getting my fingers burned.
Yes, most artists- regardless of medium- learn by copying the work of others.
A lot of the old masters taught students to paint in their style. They were paid for this.
A lot of artists have gone to art schools, where, again, they’re paying for the education.
When you see art students in museums copying what they see, they’re usually looking at pieces that are in the public domain.
Etc.
But there’s always going to be layers of filters between the sensory perception, the mind, and the output into the artist’s preferred mode of expression.
Unless they’re forgers, the artist’s goal isn’t to paint indistinguishably from Rembrandt, it’s to have Rembrandt as a point of reference for stylistic and technical skills, and to develop their own style from there. The person’s art is almost always altered from reality or its inspiration in some noticeable way.
One day when I was in Life Drawing 101 (I needed credits, not teaching), there were 3 of us sitting side by side created an unintentional triptych. The person to my left captured the model, I did her immediate surroundings, and the third, the rest of the students in the room.
In contrast, AI, painting in broad rhetorical strokes, is trying to make things look as Rembrandty as possible when it emulates Rembrandt.