Plus, a $2.2m Batman comic and the artists inspired by political theorist Hannah Arendt

The Art Newspaper team picks apart this year's biggest art stories, from the art market heading online to the fight for racial justice

Plus, Neville Wakefield on John McCracken's planks

Plus, Tom Sachs on Mondrian's Broadway Boogie-Woogie

We speak to museum experts András Szántó and Sonia Lawson. Plus, Dan Hicks on the legacy of colonial looting and National Gallery curator Christopher Riopelle on the Polish painter Jan Matejko

Plus, artist Chantal Joffe on a poignant painting by Paula Modersohn-Becker

Plus, Chila Kumari Singh Burman and the art work that inspired that Biden-Harris video

Plus, artist Pedro Reyes on his New York project; cartoonist Martin Rowson on Hogarth

Plus, JMW Turner at the Tate and John Stezaker on Bruegel

Plus, the artist Jennifer Packer on a Buddhist mural in the Metropolitan Museum of Art in New York

Plus, Maggi Hambling on making love with paint

It’s Frieze Week in London, yet there’s no big art fair at its heart. Can galleries create the usual excitement—and is anyone still buying?

We take a tour of the Artemisia Gentileschi show in London with curator Letizia Treves and explore a new biography of Frida Kahlo with its author, Hettie Judah

Plus, the curator Legacy Russell talks about her new book Glitch Feminism

Plus, Robert Storr on his huge new book about the painter Philip Guston. Sponsored by Christie's

Plus, Jadé Fadojutimi on Laura Owens. Sponsored by Christie's

Plus, Tavares Strachan on Robert Smithson's Spiral Jetty. Sponsored by Christie's

Plus, the artist Hassan Hajjaj on a Dr Alimantado album cover

Plus, Simon Schama on J.M.W. Turner. Produced in association with Christie's

Plus, curator Emily Butler on Rhea Storr's video art. Produced in association with Christie's

Plus, art historian Alyce Mahon on Leonor Fini’s illustrations. Produced in association with Christie's

Plus, art under threat in Putin's Russia and George Shaw on Thomas Jones. Produced in association with Christie's

Plus, artist Rita Keegan on her postponed show and Julia Peyton-Jones on Leonardo. Produced in association with Christie's

Plus, Hew Locke on Agostino Brunias's Dancing Scene in the West Indies. Produced in association with Christie's

Plus, the artist Deborah Roberts on Benny Andrews's No More Games in the Museum of Modern Art, New York. Produced in association with Christie's.

Plus, remembering Christo—the art world's wrap star. Produced in association with Christie's

Plus, Ralph Rugoff on Southbank Centre's possible closure. Produced in association with Christie's

Plus, the renaissance of mail art. Produced in association with Christie's

Plus, Rebecca Salter on Léon Spilliaert. Produced in association with Christie's

Plus, what is it like to visit a museum post-lockdown? Produced in association with Christie's