The ‘colour sculptures’ were created by stretching a balloon over a speaker to form a membrane. A few drops of paint were then placed in the centre of the balloon and a single sharp note was played through the speaker, causing the paint to erupt for just a fraction of a second.
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Here’s the balloon process close up. They experimented with different instruments, frequencies and volumes, which each had an effect on the formations:
See more photos here.
Source: Dentsu London
