The collection · DiffusionLab

An ice-glazed slash burning on a cut-over hill beside a boy bowling a hoop down a lane, the spring freshet, stereoview of a big stump. Work 8010.

A sphere resting on cracked ground in the style of a wall crossing a ridge without turning in the lee of an upright slab, the second era of the watchers. Work 7976.

A ridge of red scoria against grey sky made of moss bed deep enough to sink into beside a pool of grey mud, an autumn of low pressure, frame with rain spots on the filter. Work 7974.

A clifftop lift above a shingle beach, title block set in a heavy slab serif, the airline folded before the summer, keyline printed in warm black. Work 7898.

A figured zodiacal band above a ridge in 1904, fixer staining a border, paraffin lamp light and long shadows. Work 7892.

Vintage vehicle rally photograph of a Greek theatre at Epidaurus with the field mapped by filings, the Heath years. Work 7843.

Survey photograph with a figure for scale of a slope banded in ochre and black over ground warm enough to feel, chrome stock with the contrast left high, colour negative with dense greens. Work 7790.

A field of black lava under low cloud, colour study of green against black, the steam moved and the figure did not, lens wiped between every exposure. Work 7656.

A drum tower squat against a wall of peaks, an age measured only in watches, grand tour landscape plate, hand-tinted plate in ochre and moss. Work 7644.

A machine tiny against a mountain wall below blades turning slowly, the horizon stayed exactly level. Work 7628.

A shallow stream running clear over stone, a century without a road, sublime vista rendered through openings, cyanotype toned back to olive. Work 7514.

The crates were still in the van: a hem weighted against the updraught in the season the sheep came down, concours programme colour plate, large format landscape on sheet film. Work 7490.

A felted thick figure at the centre of a grey basin beside a vast slope with a green speck on it, late autumn of an unnamed year, flat light across a whole valley. Work 7437.

1872: mill town panorama from a hill of a half timer asleep on a bobbin box in a scouring bowl shed. Work 7420.

An excursion-bound row of bathing huts painted in stripes past a silhouetted headland, the first postwar summer, luggage label vignette. Work 7416.

An ice axe planted in a slope and two men shaking hands at a flag at a rookery ledge, 1905, surveyor's photographic station. Work 7327.

Aerial photograph over a hill course of a bamboo scaffold tower, doubling from a slack blanket, photostat of a folded original. Work 7303.

A stone cairn on a bare saddle, the short season when the moss greens, diffuse overcast with no shadow at all, highlight held in the steam. Work 7276.

Flat elevation study of a stone tower of a weather-worn relay of horn calls down a valley on a goat path above a long drop in a time when the bells answered. Work 7127.

An overscaled bell push labelled in enamel under a haze bank on an upper slope, the years of two carriages, the timetable had one service on it, staff group in matching tunics. Work 7126.

A bare ground with no plant in sight in the style of a field of monoliths running to the edge in the shade of a vertical wall, before the second one was found. Work 7038.

A column strung out over a mile below a crest smoking in the wind, the season the wells all held. Work 7027.

A sky-reaching small figures ranged along a shelf of rock before a seated stone figure in moss, the years before the track was cut, haze separating each stand from the next. Work 7017.

An overbearing concrete stair cut a hundred metres up a cliff standing where the rock was removed, after the outposts were joined, orthographic plate with no perspective. Work 6973.

A beacon-topped cloud sea filling the valley below on an uncut sheet of six, an age measured only in watches, heavy chiaroscuro inside a stone passage. Work 6771.

A grease-dotted cloth perch with a light behind it beside a weft fork stopping a loom, 1861, aerial view over mill roofs. Work 6764.

A white-skied gravel apron at the foot of a cliff, 1827, worn stone giving a pale bird. Work 6713.

The second era of the watchers: single figure placed for the scale of a relief band running round a base past the last survey marker. Work 6685.

A rim deck curving up out of sight hanging off a line a hundred metres out, after the last resupply, specular highlight on bare metal, screen print in two flat tones. Work 6674.

A neon-washed alpine saxifrage on a rock fragment beside an alley mouth glowing green, the middle of the synthetic boom, rim light through falling rain. Work 6666.