Why do artists do not sign their work?

[K-Maler]

Сообщение от Allena

some wiseacre, doubted Provenance, suffer such a picture, for example, Grabar. And there it will please: Signature made much later than most paintings. And the conclusion is ...

This story will probably be some original watercolors, for example, M.Time-Block. She wrote a lot of them, at different times of life, hide it - Block. Then, when it "everything was possible," she was asked to sign everything, and when it did not become a signature set others. It was after this, when it became clear that ona_ Block, and it began to forge ...