To hear the audio:
1/3
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- Scetch for CO2 (hall number 4.08 in the Slovak National Gallery), 2011; sound; 30s/loop; mp3 player; head speakers
- voice in Slovak and English: “By your breathing in the next 15 days, 5 hours and 40 min. you will produce carbon dioxide the volume of which could fill the hall number 4.08 in the Slovak National Gallery”
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