a sequence of spaces connects mind, body and spirit within ALCHEMY 38
ALCHEMY 38 is wellness retreat designed by Yasmine Ammar, located at of Manhattan Upper East Side. The project is conceived as a sequence of spatial thresholds that organize therapeutic, architectural and ritual functions within a continuous interior environment.
The concept is based on the idea of neurogenesis, translating the formation of new neuronal connections into a spatial system that connects the mind, body and environment. The name “38” reflects this structure, where three corresponds to the trinity of mind, body and spirit, and eight refers to cyclic processes of renewal. Together, these elements define a framework based on transition and continuity between different spatial and experiential states.
The design develops in dialogue with the geometry of Manhattan’s urban grid, while incorporating references from Japanese and Scandinavian design traditions. This combination results in a restrained material and spatial language that emphasizes clarity, proportion and touch.

treatment suite: Lumen | all images courtesy of Yasmine Ammar
wood, stone, lime and concrete form a multi-level space
Material choices include wood, stone, lime plaster, concrete and mineral-based finishes, selected for their durability and sensory qualities. These are integrated with lighting systems and discreet smart technologies that regulate the atmosphere, circadian rhythm and thermal conditions. Construction focuses on precise details, continuous surfaces, and the integration of hand-crafted and digitally crafted elements.
The program is organized in approximately 20,000 sq.m. and is divided into three levels. It consists of eight main spaces dedicated to healing rituals and three additional social spaces. Each region functions as part of a sequential spatial system, guiding movement through phases of release, recovery, and reengagement. The ALCHEMY 38 wellness retreat project, conceived by designer Yasmine Ammar, places spatial planning as an active ingredient in shaping the healing experience through material, light and sequence.

arrival | threshold

transition corridor





