Abstract
Liminal space is an Internet meme that appears by blurring the boundary between the everyday and the extraordinary. The absence and nostalgia that appear in liminal spaces are expressed as “nostalgia as traces,” in which nostalgia is decolored as a result of individuals confusing their own experiences with the experiences/non-experiences of an arbitrary side. Here, we found the conceptual structure “traumatic structure”, which is a creation model of natural intelligence. Liminal space is opened by this structure from a simple boundary region to the completely outside. This study attempts to uncover the logical structure of creativity found in liminal space, and to concretely express the unknown space-time through the production of artworks.