Post-indexical postmemory: virtual reality and inaccessible trauma in Hayoun Kwon's practice

Abstract This article extends postmemory theory beyond photographic indexicality to theorise how virtual reality mediates inherited historical trauma in Korean diasporic digital art, proposing post-indexical postmemory as the concept this reframing requires: a mode of transmission that abandons photography's evidentiary claim and instead foregrounds its own technological construction, treating acknowledged mediation as an ethical condition of representation rather than a deficiency to conceal. The argument is built centrally around Hayoun Kwon's 489 Years (2016), a head-mounted virtual reality reconstruction of the Korean Demilitarized Zone built from a former soldier's oral testimony, and photography's structural absence from that space. Kwon's earlier work Lack of Evidence (2011), a three-dimensional wireframe animation rendering the asylum narrative of a Nigerian refugee whose claim French authorities rejected for insufficient documentary proof, is treated not as a second, coequal case study but as extended context for Kwon's broader testimonial practice, since it is a non-headset animation rather than an immersive virtual reality work. Keeping this interface distinction explicit, rather than subsuming both works under an undifferentiated notion of virtual reality, clarifies what post-indexical postmemory does and does not claim. Reading Kwon's practice alongside Marianne Hirsch's postmemory, Alison Landsberg's prosthetic memory, and recent scholarship on virtual reality's synthetic vision, postphenomenological mediation, and animation's contested indexicality, the article argues that post-indexical postmemory offers memory studies a useful vocabulary as computational image-making unsettles photographic indexicality. This unsettling is not treated as unprecedented, nor as affecting all genres of photography and virtual reality equally: the central opposition holds between particular genres, Kwon's reflexive, anti-photorealistic practice against the family-photographic genre that Hirsch presupposes, rather than between photography and virtual reality as such. The discussion contributes to digital humanities and media studies scholarship on memory, testimony, and evidentiary absence, extending postmemory theory beyond its Holocaust-centred, photograph-based origins into contemporary immersive and computational media.