Hiroshi Koyama

Public Works

2026

Vårdcentral och omsorgsboende, Gåsen i Örebro

Court yard/ 30m x 50m

Art work-I/ Diabas 2.2m x 0.9m x 0.8m

Art work-I

Art work-II/ Diabas, Vånga granite/ 2m x 1.2m x 1.6m

Art work-II/ Diabas, Vånga granite/ 2m x 1.2m x 1.6m

Art work-III/ Vånga granite / 1.5m x 2m x 0.8m

2021

Hästtorget, Kristianstad, Sweden

Transport

Transport

Transport

Black button, Diabas/Copper, 2.2 x 2.2 x 0.8 m

Black button, Diabas/Copper, 2.2 x 2.2 x 0.8 m

Black button, Diabas/Copper, 2.2 x 2.2 x 0.8 m

Gunnestorps kindergarten, Göteborg

Det Svarta havet/ Diabas/ 2.2m x 1.2m x 0.8m

Det Svarta havet/ Diabas/ 2.2m x 1.2m x 0.8m

Stenträdgård/ Diabas, Vånga granite,Grey granite

Stenträdgård/ Diabas, Vånga granite,Grey granite

Stenträdgård/ Diabas, Vånga granite,Grey granite

Stenträdgård/ Diabas, Vånga granite,Grey granite

2012

City of Trollhättan, Trollhättan, Sweden

Door and Canal, Diabas/Cortensteel, 2.8 × 1.5 × 0.8 m

Door and Canal, Diabas/Cortensteel, 2.8 × 1.5 × 0.8 m

Door and Canal, Diabas/Cortensteel, 2.8 × 1.5 × 0.8 m

Door and Canal, Diabas/Cortensteel, 2.8 × 1.5 × 0.8 m

2006

Längbro cemetery, Örebro, Sweden

Light and Water, Diabas, 2.2 × 0.5 × 1.2 m, 2.2 × 0.5 × 1.2 m

Installation

Light, Diabas, 2.2 × 0.5 × 1.2 m

Light, Diabas, 2.8 × 1.8 × 0.9 m

Water, Diabas, 2.2 × 0.5 × 1.2 m

Light/Back

Arlöv Public Library, Arlöv, Sweden

Installation

Installation

Installation

Residence for Knowledge, Diabas/Cortensteel, 3.2 × 2.2 × 1.6 m

Residence for Knowledge, Diabas/Cortensteel, 3.2 × 2.2 × 1.6 m

Residence for Knowledge, Diabas/Cortensteel, 3.2 × 2.2 × 1.6 m

Residence for Knowledge, Diabas/Cortensteel, 3.2 × 2.2 × 1.6 m

1988

Pildamms Park, Malmö, Sweden

Stone Iron, Gray-Granite/Iron, 4 × 3.5 × 1.2 m

Stone Iron, Gray-Granite/Iron, 4 × 3.5 × 1.2 m

Stone Iron, Gray-Granite/Iron, 4 × 3.5 × 1.2 m

Stone Iron, Gray-Granite/Iron, 4 × 3.5 × 1.2 m

Stone Iron, Gray-Granite/Iron, 4 × 3.5 × 1.2 m

Exhibitions/Open Air

2023

Gamle Dal in Trollhättan

Door in Trollhättan/ diabas, cortensteel/ 2.3mx1.2mx0.6m

Door in Trollhättan/ diabas, cortensteel/ 2.3mx1.2mx0.6m

Door in Trollhättan/ diabas, cortensteel/ 2.3mx1.2mx0.6m

Door in Trollhättan/ diabas, cortensteel/ 2.3mx1.2mx0.6m

Door in Trollhättan/ diabas, cortensteel/ 2.3mx1.2mx0.6m

Door in Trollhättan/ diabas, cortensteel/ 2.3mx1.2mx0.6m

2022

Old quarry in Gylsboda, Sweden

Throne/ Diabas, cortensteel/ 0.8m x 0.8m x 2.2m

Enter to the quarry/ 0.4m x 0.4m x 0,5m

Door/ Diabas, 0.6m x 0.6m x 0.8m, 4st.

Door/ Diabas, 0.6m x 0.6m x 0.8m, 4st.

Door/ Diabas, 0.6m x 0.6m x 0.8m, 4st.

Throne/ Diabas, cortensteel/ 0.8m x 0.8m x 2.2m

2019

Door/2019

Door/2019

Door/2019

Door/2019

Door/2019

Door/2019

2014

Uddensculpture, Hunnebostrand, Sweden

Door to the sea, Diabas, 3.2 × 1.6 × 1.0 m

Door to the sea, Diabas, 3.2 × 1.6 × 1.0 m

Door to the sea, Diabas, 3.2 × 1.6 × 1.0 m

2013

Glimåkra Folkhögskola, Glimåkra, Sweden

Sabi I, Diabas/Cortensteel, 2.0 × 1.2 × 0.8 m

12 Dimensions II, 2.2 × 1.5 × 0.6 m

12 Dimensions I, 2.3 × 0.8 × 0.6 m

Black Button-13/I, Diabas/Iron, 1.3 × 0.9 × 0.5 m

Stone Dance, Grey-Granite/Bronze, 4.0 × 1.2 × 0.8 m

2012

Svaneholms castle, Svaneholm, Sweden

Door IX, Diabas, 3.2 × 1.6 × 1.0 m

Door IX, Diabas, 3.2 × 1.6 × 1.0 m

Door IX, Diabas, 3.2 × 1.6 × 1.0 m

Door IX, Diabas, 3.2 × 1.6 × 1.0 m

Door IX, Diabas, 3.2 × 1.6 × 1.0 m

2011

Marsvinsholms Sculpture Park, Marsvinsholm, Sweden

Black Button XV, Diabas/Copper, 1.6 × 0.6 × 0.5 m

Black Button XV, Diabas/Copper, 1.6 × 0.6 × 0.5 m

Black Button XV, Diabas/Copper, 1.6 × 0.6 × 0.5 m

Black Button XV, Diabas/Copper, 1.6 × 0.6 × 0.5 m

Black Button XV, Diabas/Copper, 1.6 × 0.6 × 0.5 m

2008

Marsvinsholms Sculpture Park, Marsvinsholm, Sweden

Door VIII, Diabas, 3.2 × 0.8 × 1.0 m

Door VIII, Diabas, 3.2 × 0.8 × 1.0 m

Door VIII, detail

Door VIII, Diabas, 3.2 × 0.8 × 1.0 m

Door VIII, Diabas, 3.2 × 0.8 × 1.0 m

2007

Marsvinsholms Sculpture Park, Marsvinsholm, Sweden

Door VII, Diabas/Cortensteel, 2.8 × 1.5 × 0.8 m

Door VII, Diabas/Cortensteel, 2.8 × 1.5 × 0.8 m

Door VII, Diabas/Cortensteel, 2.8 × 1.5 × 0.8 m

Door VII, Diabas/Cortensteel, 2.8 × 1.5 × 0.8 m

Door VII, Diabas/Cortensteel, 2.8 × 1.5 × 0.8 m

2004

Breanäs Kulturhus, Breanäs, Sweden

Door VII, Diabas/Cortensteel, 2.8 × 1.5 × 0.8 m

Door VII, in snow

Door VII, in snow

Door VII, in snow

Door VII, in snow

2001

Rödasten Konsthall, Gothenburg, Sweden

Door VI, Red-Granite/Cortensteel, 3.2 × 1.5 × 0.8 m

Door VI, Red-Granite/Cortensteel, 3.2 × 1.5 × 0.8 m

Door VI, Red-Granite/Cortensteel, 3.2 × 1.5 × 0.8 m

Door VI, Red-Granite/Cortensteel, 3.2 × 1.5 × 0.8 m

Door VI, Red-Granite/Cortensteel, 3.2 × 1.5 × 0.8 m

2000

Culture park Liljeholmen, Stockholm, Sweden

Door I, Diabas/Cortensteel, 2.8 × 1.5 × 0.7 m

Door I, Detail

Door I, Diabas/Cortensteel, 2.8 × 1.5 × 0.7 m

Door I, Diabas/Cortensteel, 2.8 × 1.5 × 0.7 m

Door I, Detail

Exhibitions

2024

Uddenskulptur, Hunnebostrand

The Black Sea/ diabas, red granite/0.9mx2.2mx1.2m

Setting

The Black Sea/ diabas, red granite/0.9mx2.2mx1.2m

The Black Sea/ diabas, red granite/0.9mx2.2mx1.2m

The Black Sea/ diabas, red granite/0.9mx2.2mx1.2m

The Black Sea/ diabas, red granite/0.9mx2.2mx1.2m

2024

Möckelsnäs konsthall

Black button/ dibas, coper/ 2.2mx1.2mx0.5m

Black button/ dibas, coper/ 2.2mx1.2mx0.5m

Exhibition view

Exhibition view

Door in Möckelsnäs/ diabas, red granite/ 2.3mx1.0mx0.5m

Door in Möckelsnäs/ diabas, red granite/ 2.3mx1.0mx0.5m

2023

Atelier Broby, Sweden

Cosmos-I/ Diabas, 15cm x 15cm x 5cm

Cosmos-II/ Pink granite, 30cm x 30cm x 3cm

Cosmos-III/ Diamas, 15cm x 15cm x 8cm

Cosmos-IV/ Diabas, 14cm x 14cm x 6cm

Cosmos-V/ Granite, 30cm x 20cm x 5cm

Cosmos-VI// Labrador, 30cm x 25cm x 5cm

2021

Galleri Kunjukan, Kyoto Japan

North fort, Diabas, 35 x 20 x 35cm

Black house, Diabas, 15 x 20 x 15 cm

Beacon-II, Diabas, 15 x 15 x 15 cm

Mount temple-II, Diabas, 15 x 15 x 10 cm

South fort, Diabas, 40 x 25 x 40 cm

Exhibition View

2021

3:e Våningen, Göteborg Sweden

Black ring, Diabas/ Beewax, 90 x 25 x 90 cm

Black hole, Ash sculpture, 90 x 90 90 cm

Materia/ Disappearance and Birth

3:e Våningen

Black hole/ Exhibition view

Materia/ Disappearance and Birth

2018

S:ta Maria kyrka, Malmö Sweden

Sabi-I

Sabi-II

Sabi-III

Sabi-IV

Sabi-V

DSC00615

2018

1

2

3

4

5

6

2017

Summer exhibition, Glimåkra, Sweden

Exhibition-1

Glimåkra-2

Glimåkra-3

Glimåkra-4

Glimåkra-5

Glimåkra-6

2016

Gion Ishi, Kyoto Japan

Exhibition view

Gion Ishi2

Gion Ishi3

2014

Bergdala Art Gallery, Bergdala Sweden

Door, Diabas/Cortensteel, 45 x 60 x 20 cm

Black hole, Diabas/bronze, 40 x 35 x 35 cm

Exhibition view

Black hole, Diabas/Iron, 50 x 40 x 30 cm

Black hole, Diabas/Cortensteel, 40 x 25 x 35 cm

Black hole/paper, Inc/Acryl 45 x 55 cm 3st.

2013

Hallands Museum of Art, Halmstad, Sweden

Black Hole G, Diabas/Copper, 40 × 90 × 90 cm

Black Hole G, details

Exhibition view

Black hole D, Diabas, 90 × 70 × 80 cm

Black hole D, Black Hole R

Black hole R-1, Diabas 90 × 70 × 60 cm

2012

Kulturhuset, Hässleholm, Sweden

Exhibition view

Black Hole R, Diabas 90 × 70 × 70 cm

Sabi XI, Diabas/Cortensteel 155 × 105 × 15 cm

Sabi XII, Diabas/Cortensteel 155 × 105 × 30 cm

Exhibition view

Black Hole B, Diabas, 90 × 70 × 70 cm

Black Hole R, Diabas, 90 × 70 × 80 cm

Door X, Diabas/Cortensteel, 260 × 140 × 60 cm

Door X, Diabas/Cortensteel, 260 × 140 × 60 cm

2010

Pumphuset Art Gallery, Landskrona, Sweden

Throne III, Diabas/Cortensteel, 210 × 70 × 60 cm

Throne III

Exhibition view

Black temple, Diabas, 25 × 15 × 15 cm/Sabi X, Diabas/Cortensteel

Landscape VI, Diabas/Cortensteel, 40 × 40 × 15 cm

Exhibition view

Pumphuset Art Gallery

2008

Tenri Japan-Germany Culture Workshop, Cologne, Germany

Exhibition view

Black Island, Diabas/Cortensteel, 90 × 100 × 30 cm

Landscape, Diabas/Cortensteel, 40 × 40 15 cm

Black Hole I, Diabas/Copper, 40 × 50 × 20 cm

lack Hole H, Diabas/Copper, 50 × 50 × 15 cm

Black Island/Landscape

Bergdala Art Gallery, Bergdala, Sweden

Exhibition view

Exhibition view

Black Hole M, Copper, 90 × 90 × 40 cm

Sabi, Diabas/Cortensteel, 40 × 40 × 15 cm

Sabi IX, Diabas/Cortensteel, 155 × 105 × 30 cm

2007

Gallery Konstepidemin, Gothenburg, Sweden

Exhibition view

Sabi 1, Diabas/Cortensteel, 40 × 40 × 15 cm

Sabi 2, Diabas/Cortensteel, 40 × 40 × 15 cm

Sabi 1–7, Diabas/Cortensteel, 40 × 40 × 15 cm

Black Hole S, Diabas/Cortensteel, 45 × 45 × 25 cm

Black Hole E, Diabas/Cortensteel, 80 × 65 × 80 cm

2006

Konstnärshuset, Stockholm, Sweden

Reminiscens, Diabas/Cortensteel, 1.2 × 8 × 10 m

Reminiscens, Diabas/Cortensteel, 1.2 × 8 × 10 m

Reminiscens, Diabas/Cortensteel, 1.2 × 8 × 10 m

Reminiscens, Diabas/Cortensteel, 1.2 × 8 × 10 m

Reminiscens, Diabas/Cortensteel, 1.2 × 8 × 10 m

Reminiscens, Diabas/Cortensteel, 1.2 × 8 × 10 m

2004

Espace Culturel Bertin Poirée, Paris, France

North Fort, Diabas/Cortensteel, 1.2 × 1.0 × 0.3 m

Black Temple I, Diabas, 20 × 10 × 10 cm

Black Temple II, Diabas, 30 × 20 × 20 cm

Installation, Diabas/Cortensteel

Installation, Diabas/Cortensteel

Exhibition view

2002

Gallery Weinberger, Copenhagen, Denmark

Exhibition view

Throne I, Diabas/Cortensteel, 1.9 × 0.5 × 0.5 m

Opening

Door 02 I, Diabas/Cortensteel, 1.0 × 1.1 × 0.3 m

Door 02 II, Diabas/Cortensteel, 40 × 30 × 15 cm

Sabi 02 II, Diabas/Cortensteel, 35 × 35 × 35 cm

Sabi 02 I, Diabas/Cortensteel, 2.0 × 1.2 × 0.8 m

1996

Trollhättan Konsthall, Trollhättan, Sweden

Sabi I, Diabas/Cortensteel, 2.0 × 1.2 × 0.8 m

Exhibition view

Sabi II, Diabas/Cortensteel, 2.0 × 1.5 × 0.7 m

Sabi II

Black Button, Diabas/Iron, 1.2 × 2.2 × 0.5 m

1995

The Regional Museum of Kristianstad, Kristianstad, Sweden

Black Button I, Diabas/Copper, 2.2 × 2.2 × 0.6 m

Black Button II, Diabas/Iron, 1.2 × 2.2 × 0.5 m

12 Dimensions, Diabas, 2.2 × 0.6 × 0.6 m

Dans, Diabas/Iron 1.9 × 0.6 × 0.4 m

Exhibition view

Series

Sabi I, diabas cortensteel, 2.0 × 1.2 × 0.8 m

Sabi II, diabas cortensteel, 2.0 × 1.5 × 0.7 m

Sabi 02/II, diabas cortensteel, 35 × 35 × 35 cm

Sabi, detail

Sabi XI, diabas cortensteel, 155 × 105 × 15 cm

Sabi XII, diabas cortensteel, 155 × 105 × 30 cm

Sabi X, diabas cortensteel, 155 × 105 × 10 cm

Sabi, installation

Sabi, installation

Sabi 1–7, diabas cortensteel, 40 × 40 × 15 cm

East wind/ aluminium, 80 x40 x 30 cm

Four wind-I/ aluminium 120 x 30 x 10cm

Four wind-II/ aluminium, 120 x 30 x 10cm

Sun & moon/ aluminum, 120 x 80 x 30cm

Blue wind/ aluminium, 30 x 30 x 10cm

North wind/ aluminium, 80 x 40 x 20 cm

House I,II,III

House I, Diabas, 14 x 14 x 18 cm

House II, Diabas, 16 x 16 x 24 cm

House III, Diabas!Iron, 15 x 15 x 20 cm

Door IX, Diabas, 3.2 × 1.6 × 1.0 m

Door VII, Diabas/Cortensteel, 2.8 × 1.5 × 0.8 m

Door 02/I, Diabas/Cortensteel, 1.0 × 1.1 × 0.3 m

Door VIII, Diabas, 3.2 × 0.8 × 1.0 m

Light, Diabas, 3.2 × 0.8 × 1.0 m

Door 10, Diabas/Cortensteel, 40 × 30 × 30 cm

Door VI, Red-Granite/Cortensteel, 3.2 × 1.5 × 0.8 m

Door I, Diabas/Cortensteel, 2.8 × 1.5 × 0.7 m

Residence for Knowledge, Diabas/Cortensteel, 3.2 × 2.2 × 1.6 m

Door X, Diabas Cortensteel, 260 × 140 × 60 cm

black-button-XIII, Diabas/Copper, 1.9m x 1.2m x 0.8m

Black button I, Diabas/Copper, 2.2 × 2.2 × 0.6 m

Black button XV, Diabas/Copper, 1.6 × 0.6 0.5 m

Black button 5, Diabas/Copper, 35 × 50 × 15 cm

Red button 3, Red-Granite/Copper, 35 × 50 × 15 cm

Black button 1, Diabas/Copper, 1.0 × 0.8 × 0.7 m

Red button, Red-Limestone/Copper, 2.8 × 1.8 × 0.7 m

Black button 08, Diabas/Copper, 20 × 18 × 10 cm

Black button 13/I, Diabas/Iron, 1.3 × 0.9 × 0.5 m

Black button B, Diabas/Iron, 1.6 × 1.2 × 0.5 m

Black button II, Diabas/Iron, 1.2 × 2.2 × 0.5 m

Black Hole R, Diabas, 90 × 70 × 70 cm

Black Hole B, Diabas, 90 × 70 × 80 cm

Black Hole C, Diabas/Iron, 40 × 70 × 70 cm

Black Hole E, Diabas/Iron, 90 × 60 × 90 cm

Black Hole A, Diabas/Copper, 50 × 80 × 50 cm

Black Hole F, Diabas/Cortensteel, 20 × 45 × 45 cm

Black Hole I, Diabas/Copper, 50 × 40 × 25 cm

Black Hole H, Diabas/Copper, 50 × 50 × 15 cm

Black Hole M, Copper, 90 × 90 × 40 cm

Black Hole G, Diabas/Copper, 40 × 90 × 90 cm