Liminal moments are the spaces between spaces. They are akin to threshold zones, but are spaces in their own right. This project utilizes light, opacity, and perceived depth to create a series of moments that lead from exterior to interior. Liminal moments are marked by innate qualities such as transition, expectation, and anticipation. They frame the reading of the spaces and surfaces which border them. This project studies a series of sequential moments that move from exterior to interior and back again. The primary program is a non-denominational chapel nested within an archaeological museum. This composition of sacred spaces capitalizes on their innate qualities of reverence and procession to generate liminal conditions. The religious program organizes the museum program around it, turning each gallery into a new zone of transition and movement.