Alexandra Dementieva’s ghostly artwork, Mirror's Memory

The artist, Alexandra Dementieva, invites Gareth Mitchell and Bill Thompson in on the secrets behind her ghostly artwork, Mirror's Memory – an exhibition of disappearance and reappearance at the Venice Biennale.

(Image credit: Alexandra Dementieva's interactive video installation ‘Mirror’s Memory’ © Alexandra Dementieva and CYLAND Media Art Lab)