1:27

the indivisible (prototype no.1), 2015

1:12

the irreversible [ 4D version ] (2016)

1:22

norimichi hirakawa | (non)semantic process (2022)

1:36

Norimichi Hirakawa | unknowns (2015)

1:58

Norimichi Hirakawa | sunlight spectrum sonification (2022)

1:41

Norimichi Hirakawa | a study for spacecolortime, 2018

3:10

Norimichi Hirakawa | datum, 2017, Moerenuma Park, Sapporo

2:00

Norimichi Hirakawa , 16 unknowns and the irreversible (2013 ) @Toyota Municipal museum of Art

1:25

Norimichi Hirakawa , a versions [ 26 unknowns ] (2013) , @YCAM

2:24

Norimichi Hirakawa , quaternary ( 2012 ) , @Aosando Art Fair

2:09

Norimichi Hirakawa , the versions [ a - z ] ( 2013 ) , @YCAM

2:31

a circular structure for the internal observer [installation 2008]