Matt Parker has contributed to a group exhibition called Sound Envelope HK-LDN which is
part of the SPARK festival 2021 run by the British Council in Hong Kong. Sound Envelope is
a field recording project and virtual exhibition where contributors have worked together to
discuss field recording practices and share small sonic gifts to one another between Hong
Kong and London. Information is available at:
https://soundlab.scm.cityu.edu.hk/soundenvelope/