As the Brighton Festival 2018 draws towards its closing weekend, its Guest Director, the artist David Shrigley, has committed to an illustrated talk about his work that “will contain numerous rambling anecdotes but not be in the slightest bit boring”. In the programme, he claims to have promised this signed in his own blood. Such drastic assurance proves unnecessary.

“Oh say, can you see, by the dawn’s early light” was a vision of the American flag, that star-spangled banner, riding proud from Francis Scott Key’s patriotic poem of 1814 based on an episode in the War of 1812. His sentiments were decades later rather improbably set to the tune of a popular drinking song from a London gentlemen’s club, metamorphosing into the official American national anthem by Act of Congress in 1931 – you couldn’t make it up.

Photo London seems much better this year, mainly because I am at last able to find my way around the labyrinthine Somerset House without getting lost in photography. Things got off to a good start when I bumped into Annie Leibovitz in reception. Actually "bumped into" isn’t quite the right expression – she and her entourage went through like an express train.

This weekend the Royal Academy (R.A) celebrates its 250th anniversary with the opening of 6 Burlington Gardens (main picture), duly refurbished for the occasion. When it was dirty the Palladian facade felt coldly overbearing, but cleaning it has highlighted the bands of sandstone and brown marble columns that lend warmth to the Portland stone. Originally built in the garden of Burlington House as the HQ for the University of London, this Victorian edifice turns out to be rather handsome. 

In his 1991 novel Mao II, Don DeLillo called the literary medium “a democratic shout”. His oft-quoted claim is that any man or woman on the street could strike it lucky, find their voice, and write a great book. Not only does everyone carry round a novel, but those novels are potentially brilliant. Well, it’s not a Pulitzer nomination but in Brighton right now, any ordinary Joe can walk in off the street and find their art put on the wall at the city’s foremost gallery.

In bronze, marble, stone and plaster, as far as the eye can see, powerful figures and fragments – divine and human, mythological and real; athletes, soldiers and horses alongside otherworldly creatures like Centaurs – stride out. They pose, re-pose, twist, turn and captivate as that 19th century sculptor of genius, Auguste Rodin (1840-1917), encountered and absorbed, with such sensual pleasure, the art of antiquity.

"From today painting is dead" was the pessimistic outcry of Paul Delaroche on first seeing a photograph. Ever since its inception, photography has had a vexed but fruitful relationship with painting.

Shot in 2004 when photographer Robert Frank was 80 (main picture), this award-winning film was aired on The South Bank Show the following year, but is only now on release. I hope the experience was cathartic for Frank, because to the viewer it feels as if he is being put through the ringer.

What a superb location for a performance! The flats on the north-east corner of Islington Green back onto a crummy atrium from which a staircase leads down to a vaulted, concrete pit (pictured below). A cross between a car park and a bull ring, or a subterranean version of a de Chirico painting, this huge chamber reminded me of the stark designs of the Italian modernist, Aldo Rossi.

Art historians can so easily get carried away looking for a thesis, a scaffolding on which to hang theories which can sometimes obscure as much as reveal. Not so here: as near perfect as might be imagined, this is a beautifully laid out, fresh look at a master painter, that lights up the National Gallery's basement exhibition space.