BBC News By Will Gompertz image copyrightGetty Images image captionRestoration of Tutankhamun's throne which will be on display along with the rest of the king's collection at the Grand Egyptian Museum If this 2021 art preview stirs within you a strange feeling of déjà vu, do not be alarmed. You are not having an extra-sensory experience, merely proving yourself to be a loyal reader. This time last year I was enthusiastically recommending you look forward to the opening of the Academy Museum in Los Angeles, the ninth edition of Artes Mundi in Cardiff, and the long-awaited launch of the Grand Egyptian Museum in Giza near Cairo.