Japanese painting — nihon-ga — works with materials and instincts quite unlike those of Western oil traditions. Pigments are ground from minerals and shells, then layered onto silk or washi paper (handmade mulberry-fibre paper); the surface breathes rather than seals. These materials and methods carry centuries of refinement.

Yet the artists in this exhibition were working at a pivotal moment. During the Meiji and Taishō eras (1868–1926), the arrival of Western visual languages forced a question that would define modern Japanese art: what to preserve, what to absorb and how to make inherited techniques speak to a changing world. Their answers are worth lingering over — nihon-ga rewards a particular kind of attention.

The mineral pigments catch light differently as you move, giving the surface a depth that reproduction cannot capture. Notice what each plant or bird implies: a sprig of plum blossom signals not just spring but its anticipation, carrying associations a Japanese audience reads instinctively. And look at what is not painted. Snow may be the bare paper itself. The ink around it describes branch and dusk, so that the untouched surface becomes the brightest passage in the picture. These are works that ask for — and reward — unhurried looking.

A Japanese sword is not made: it is grown. The swordsmith begins with tamahagane — iron sand smelted in a clay furnace, its carbon content judged by colour and texture alone. What follows is weeks of folding, drawing and differential hardening, every decision irreversible.

This blade was forged in the mid-Edo period (c. 1700) by a smith working in the Bizen tradition, a lineage traceable to the 10th century. Its curvature is the memory of the fire: the geometry produced by heating spine and edge to different temperatures, then cooling them at different rates. The hamon — the wavy line visible along the edge — is where hard steel meets soft.

The break happened sometime in the 16th century. Rather than conceal it, the owner commissioned a repair in urushi lacquer mixed with powdered gold — a practice known as kintsugi, meaning, roughly, "joining with gold."

The gold traces the exact path of the fracture, making the bowl's history part of its surface. In the aesthetic of wabi-cha — the tea culture from which this bowl comes — an object broken and repaired with care is not diminished. The damage, acknowledged and answered, becomes part of what the object is.

This tea bowl was made to suggest a mountain — not to represent one. The practice is called mitate: the deliberate act of seeing one thing as another, and finding meaning in the gap between them. In the world of tea, a rough stone can stand in for a boat, a single flower for an entire landscape.

Objects are chosen not for what they are but for what they can hold in the imagination. The viewer who recognises the mountain in this bowl is not being told what to see — they are being invited into a way of looking that Japanese aesthetics has refined over centuries. What else this bowl might be is left, deliberately, to the beholders.

The unpainted area of this work is not unfinished. In Japanese aesthetics, yohaku — the space left empty — functions as an active element of the composition: not background, but where the image breathes.

The principle has roots in Zen ink painting, where a few brushstrokes are expected to evoke what they do not depict — a mountain implied by mist, a figure's stillness suggested by the emptiness surrounding it. The painting asks its viewer to participate: what the brush has left unsaid, the eye completes.

The torso retains Heian-period (10th century) hinoki wood beneath layers of later lacquer and gold leaf. The hands date from the Kamakura period (13th century), carved to replace originals lost in a fire. The pedestal was rebuilt in the Edo period (17th century) to stabilise the ageing figure above it.

In Japanese conservation, these layers are not problems to be resolved. Each repair is a record — of damage survived, of the resources a community gathered, of the craftsmen's judgement about what to preserve and what to let go. Seen at close range, the seams between eras become legible. The statue as it stands is not incomplete. It is cumulative.