I need help to find on the internet some reliable information about the history of that painting, especially in therms of restoring/restoration processes it (may have) received.
PS: If you know some interesting ideas, thesis, works (...) about this posted on the internet with a reliable look, I thank you too. PS2: Also, if you find a pdf of Janson's "Fuseli's Nightmare", I would be infinitely grateful for you. For both those things. :) It's been really difficult to find that.
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