Seven Centimetres Taller Than Nelson: Lady in Blue Takes the Fourth Plinth

Art · London

Reading time: 10 min

Tschabalala Self’s Lady in Blue does not argue with Trafalgar Square. It meets every specification the square already sets, in the same bronze, at almost exactly the height of Nelson, in a blue that hangs in the building directly behind it, and then puts a different person inside all of it.

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She is five metres twenty-seven from heel to head, which makes her almost exactly as tall as the man on top of the column. Nelson, carved from Craigleith sandstone by Edward Hodges Baily and raised in 1843, measures 5.2 metres. Lady in Blue measures 5.27. Fifty-one metres of monument separate them and seven centimetres of height do not.

That coincidence is not a coincidence. Tschabalala Self’s sculpture was unveiled on Trafalgar Square’s Fourth Plinth on 10 September 2026, the sixteenth commission in a programme that has been filling an empty pedestal since 1999, and it is built to the square’s own dimensions rather than against them. Bronze, like every other figure standing here. Monumental scale, like every other figure standing here. A blue drawn from lapis lazuli, which is the pigment hanging on the walls of the National Gallery immediately behind her.

Everything about the work quotes the square. Nothing about it refuses the square. The radical decision is not the form, it is who is inside the specification, and once you see that the piece stops being a statue of a woman and becomes an argument about what a monument is for. She is striding, mid-step, in a bright blue dress and heels, carrying the same weight of bronze as an admiral and none of his biography.

Five metres twenty-seven, and three point two tonnes

The numbers are worth having in front of you, because scale is the whole medium of public sculpture and almost nobody publishes it. The work is 527 centimetres tall, 209 wide and 342 long, and it weighs an estimated 3.2 tonnes. The 342 is the interesting figure. A standing portrait statue is usually not much deeper than it is wide, because a standing figure occupies a column of air. This one is three and a half metres deep because the legs are apart and the stride is real, and a stride takes up floor.

That depth is what makes her read as moving rather than posed from every angle of approach, and Trafalgar Square is approached from all of them: up the steps from the National Gallery, across from Whitehall, round from the Strand, out of Charing Cross. A figure with a narrow footprint reads as a post. A figure with a long one reads as a person who arrived from somewhere and is going somewhere else. Self has put it plainly: the figure is not static, she is in motion, and her agency lies within her movement.

The materials list is four items long and only two of them appear in any account of the work: patinated bronze, paint, stainless steel and glass. Bronze is the figure. Paint is the dress. The other two are where the real making is, and they are the subject of the next two sections.

The blue is the oldest expensive decision in painting

Lapis lazuli comes almost entirely from one place, the Sar-e-Sang workings in Badakhshan, in the mountains of north-eastern Afghanistan, which have been mined since roughly the seventh millennium BCE and which Marco Polo went to see. Ground and purified, the stone yields ultramarine, and for most of the history of European painting ultramarine cost more by weight than gold. It was so expensive that contracts specified it by the ounce, and so expensive that its use became a statement in itself: from the twelfth century onwards it was the colour reserved for the robe of the Virgin, because the most costly pigment available was reserved for the most important figure in the picture.

It stayed that way until 1828, when the French chemist Jean-Baptiste Guimet won a prize offered four years earlier for a synthetic equivalent, and the most expensive colour in art became one of the cheapest. Ultramarine went from a pigment that announced the status of its subject to a pigment anyone could buy in a tube.

Put those two facts side by side and the choice of blue for an everywoman stops being a colour decision and becomes the argument of the piece. Self has taken the pigment that Western painting spent six hundred years reserving for its most venerated figure and put it on a woman walking to work. She is not gesturing at that history from a distance either. Turn around at the foot of the plinth and the National Gallery is directly in front of you, and inside it are the actual panels where this actual blue was used for exactly that purpose.

Glass, standing in for a stone that was always being stood in for

The jewellery is where the piece gets quietly clever. The release says only that it replicates the colour of lapis lazuli. The materials list says glass. Those two statements together describe something with a long history: coloured glass has imitated lapis for as long as lapis has been valuable, and glass paste standing in for precious stone is one of the oldest substitution tricks in the decorative arts.

So the sequence runs like this. A rare blue stone is imitated by glass in jewellery, and imitated by chemistry in paint. The sculpture wears both substitutions at once, the synthetic pigment on the dress and the glass on the throat and wrists, and neither is pretending very hard. On a five metre figure seen from twenty metres away, glass does something bronze cannot: it takes the light and returns it, so the jewellery is the only part of the work that changes as the sky changes over the square.

The stainless steel is the fourth material and the least visible, and on a work of this size it is almost certainly the armature. A 3.2 tonne bronze standing on two points of contact with one leg trailing behind it has an internal structure holding the pose up, and stainless rather than mild steel because the piece stands outdoors in London for two years and then outdoors in Norway indefinitely. It is the one part of the specification written for weather rather than for looking at.

How a sewn painting becomes a bronze

Self does not, in her main practice, sculpt. She builds figures out of cloth. Born in Harlem in 1990 and now working in the Hudson Valley, she makes large works in which the body is assembled from pieced and sewn fabric, silk and velvet and canvas and hand-dyed material, stitched together with printing, collage and paint. The figure is literally constructed from separate panels, and the seams stay visible. The join is the drawing.

That presents a genuine technical problem when the work goes into metal, because bronze is a continuous surface and her whole language is discontinuous. The solution appears in her earlier sculpture. Seated, her first public commission, was a three metre bronze woman installed at Coal Drops Yard in King’s Cross from 5 October 2022 to the end of that January. It was made by Factum Arte in Madrid from plaster moulds, and the crucial decision was in the finishing: different sections of the same cast were given different patinas, so the figure reads as assembled from parts even though it came out of one process. The seams of the sewn painting survive the translation as changes in colour across the metal.

Read Lady in Blue with that in mind and the material list resolves completely. Patinated bronze for the body, where the patina is doing the job the stitching does on canvas. Paint for the dress, which is a single field of colour laid over the top exactly as Flashe or acrylic sits over fabric in the paintings. Glass for the jewellery, which is the one element in her paintings that is usually a separate applied object. It is the same picture, made in a harder material.

The plinth had been waiting since 1841

The pedestal she is standing on is the oldest part of the story. Sir Charles Barry built it in 1841 as part of the completion of the square, and it was meant to carry an equestrian statue of William IV. The money was never raised. The plinth was finished, the horse never arrived, and the stone stood empty for about a hundred and fifty-eight years.

The RSA proposed using it for temporary commissions in 1998, Mark Wallinger’s Ecce Homo went up in July 1999, and responsibility passed to the Mayor of London in 2003 when the square did. Fifteen works have followed, and the run is one of the best sustained pieces of public art commissioning anywhere: Yinka Shonibare’s ship in a bottle in 2010, Elmgreen and Dragset’s boy on a rocking horse in 2012, Katharina Fritsch’s blue cockerel in 2013, David Shrigley’s seven metre thumbs-up in 2016, Heather Phillipson’s whipped cream and drone in 2020.

The immediate predecessor was Teresa Margolles’s Mil Veces un Instante, a wall built from 726 plaster casts of the faces of trans and gender-variant people, arranged in the form of a tzompantli. Against that, the thing to notice about Lady in Blue is how conventional its form is. It is a single standing figure on a plinth, which is the most orthodox object the square could receive, and choosing orthodoxy after a work of that intensity is a decision rather than a default.

Chosen in public, and leaving in 2028

The commission was announced in March 2024 alongside Andra Ursuţa, whose work takes the plinth in 2028. Both were selected by the independent Fourth Plinth Commissioning Group, chaired by Ekow Eshun OBE and including Iwona Blazwick, Jeremy Deller, Matthew Slotover, Eleanor Pinfield of Art on the Underground, Mick Brundle of Arup Associates and Priyesh Mistry, associate curator of modern and contemporary projects at the National Gallery. A public consultation on the shortlist fed into the decision. The National Gallery is on the group and its collection is in the sculpture’s colour, which is a tighter loop than these things usually make.

The work stands until August 2028. After that it does not go into storage: it has been bought by a private foundation and moves permanently to Fornebu, outside Oslo. Self has said she is happy the sculpture will remain public, which is the right thing to be pleased about. A plinth commission is temporary by design, and the usual fate of a temporary monument is a crate.

Between now and then she is the centrepiece of London Sculpture Week, which runs from 19 to 27 September 2026 in its fifth edition and gathers five programmes across the city: Frieze Sculpture, the Fourth Plinth, East Bank, Sculpture in the City and The Line. Seeing her in that company is the better way to do it, because the Fourth Plinth is the only one of the five where the site was built first and the art came along a century and a half later.

Frequently asked questions

Final thoughts

The easiest reading of Lady in Blue is that it puts an ordinary woman where a general would go, and that reading is correct as far as it goes. The more interesting one is technical. Self has taken a practice built entirely on soft materials, on cloth and stitch and the visible seam, and found a way to carry every part of it into three and a half tonnes of metal without losing the thing that makes it hers. The patina does the sewing. The paint does what paint always did in her work. The glass does the one job bronze cannot, which is to catch the light and give some of it back.

And the blue is not decoration. It is the most loaded pigment in European art, applied to the least venerated kind of subject, a few steps from the building where the original version of that decision is hanging on the walls. Self has said she wants people to look up and see themselves as powerful among the idols of our shared past. The sculpture makes that case in materials rather than in sentiment, which is why it will still be making it in 2028.

Lady in Blue stands on the Fourth Plinth, Trafalgar Square, London WC2N, until August 2028. It is free to see at any hour, and it is a highlight of London Sculpture Week, 19 to 27 September 2026.