Ester Fleckner: How to spell a sound that is physical, Avlskarl Gallery, Copenhagen, 2015 Ester Fleckner: How to spell a sound that is physical, Avlskarl Gallery, Copenhagen, 2015 Ester Fleckner: How to spell a sound that is physical, Avlskarl Gallery, Copenhagen, 2015 Ester Fleckner: How to spell a sound that is physical, Avlskarl Gallery, Copenhagen, 2015