In Hell, the souls of the damned endure cruelly imaginative punishments for all eternity. Corrupt churchmen are buried headfirst in the ground with their feet set on fire, and soothsayers, who in life presumed to be able to see into the future, have their heads turned 180 degrees and are forced to walk around looking backwards. Drawn in metalpoint strengthened here and there with ink, Botticelli’s lines are as fine as spider’s silk. Sometimes barely there at all, their extraordinary refinement lends a strange, jarring intensity to the violence and terror they depict.

The earliest known selfie is as old as the medium itself – literally. Hippolyte Bayard, one of the inventors of photography, pictured himself as a drowned man. His technique of photographic printing on paper had been upstaged by the daguerrotype, a metal plate alternative developed at the same time (1839) by Louis Daguerre. While Daguerre was showered with honours, Bayard was overlooked and, in disgust, he posed as a martyr to wasted endeavour; his hands stained with photographic chemicals, he slumps in a chair like a corpse newly dragged from the water. 

Art exhibitions hardly seem comparable with battery farming, and yet just as our insatiable appetite for cheap meat gives rise to some troubling consequences, so too does the demand for definitive exhibitions that require vulnerable works of art to be shipped around the world. And so it really is a cause for celebration that an exhibition exploring Eugène Delacroix’s influence in the 50 years following his death maintains its focus, argues its case and thoroughly immerses us in his work, without actually showing us any of his best known paintings.

Waldemar Januszczak always has a provoking agenda to shape his now nearly countless forays into television art history. In this four-part series he's out to challenge what he sees as the unthinking acceptance of the one-dimensional traditional and monopolistic version of the Renaissance.

When it got too hard to ship the original American edition across the Atlantic during the Great War, British Vogue appeared as a sister publication in the Condé Nast empire.

Dulwich Picture Gallery, the oldest public painting gallery anywhere with one of the world’s finest collections of Old Masters, has in recent years built up a deserved reputation for bringing to the British audience unfamiliar aspects of well known painters, along with reappraisals and new discoveries. Their latest show is the first-ever exhibition outside of Norway for that country's landscape painter Nikolai Astrup (1880-1928). 

The individual colleges of the University of Cambridge can call, when needed, on an astonishing international network of alumni for expert advice, consultation and financial support. Such is the backing for an exquisite new public gallery on the site of Edwardian stables in the grounds of Downing College there.

Now that Renaissance altarpieces live for the most part in museums and not churches, our experience of them is, quite literally, flat. Once, the winged altarpieces so popular in northern Europe, comprising a central panel flanked by two moveable “doors”, would have changed appearance according to the Church calendar, the wings left closed during Lent to be opened again at Easter when the glorious colours of its central image would once again be revealed.

Painting the Modern Garden explores the interstices between nature and ourselves as revealed in the cultivation of gardens, that most delightful and frustrating of occupations, and an almost obsessive subject for many artists. About 150 paintings from the 1860s to the 1920s, gathered together from private and public collections in North America and Europe are on view, amplified by letters, plans, documents, photographs and illustrated books on horticulture.

One of the great joys of being a critic is discovering someone remarkable you’ve never heard of before. By the time he died in 2013 aged 90, the American photographer Saul Leiter had gained a degree of recognition, but it had been slow in coming and only now is his work gaining an international reputation.