10^-33cm
01. [0.99d, 0.10e] (2018-2019) 00'59"
02. [0.65d, 0.30e] (2018-2019) 00'25"
03. [0.50d, 0.45e] (2018-2019) 00'11"
04. [0.45d, 0.50e] (2018-2019) 00'08"
05. [0.38d, 0.70e] (2018-2019) 00'07"
06. [0.32d, 0.75e] (2018-2019) 00'09"
07. [0.25d, 0.80e] (2018-2019) 00'07"
08. [0.21d, 0.85e] (2018-2019) 00'12"
09. [0.18d, 0.90e] (2018-2019) 00'36"
10. [0.00d, 1.00e] (2018-2019) 00'00"102
11. unseen, does not exist inspace and does not expend in time (2018-2019) 41'39"
2019, Micro SD, 11tracks, 44'33", only exhibition,
ⓒGRAYCODE, jiiiiin

01. left (2018) 02'44"
02. right (2018) 02'44
03. . -, edition (2018) 02'44"
2018.07.25, Digital Single, 3tracks, 02'44", pageturnerAMS
ⓒGRAYCODE

non-verbal communication 09'21"
2015.12.18, Digital Single, Video, newinpaperNIP ⓒGRAYCODE

stationery
2015, 09.19, eraser : 650 x 250 x 130mm,
ruler : stainless, 165 x 20mm,
pencil :175 x 7.5mm,
note : 26 pages, 145 x 205mm
ⓒmtl more.than.less

01. 00'02"/01
02. 01'01"/02
03. 01'22"/03
04. 01'46"/04
05. 02'51"/05
06. 02'58"/06
07. 03'29"/07
08. 03'41"/08
09. 04'31"/09
10. 04'59"/10
11. 05'18"/12
12. 06'02"/12
13. 06'47"/13
2015.09.19, Book, 13visuals, 13sounds, 40pages, 169*240mm,
(ISBN-9791195614806)
ⓒGRAYCODE

01. synesthesia electronics (2010) 05'56"
02. sine project (2008) 06'20"
03. dispaly for the others (2007) 06'53"
04. 1/4 (2007) 15'00"
05. tool of think (2010) 10'58"
06. sad (2010) 05'21"
07. nonverbal communication (2009) 09'27"
2011.06.17, Compact Disk, 7tracks, 59'59", lonmusic
(ISBN-880925599515)
ⓒGRAYCODE
ⓒGRAYCODE(Taebok CHO, 조태복)