A series of site-specific, durational encounters where performance, sound, and ritual gesture converge into an intimate study of presence. Each session is conceived individually: a living poem, an improvisation shaped by trust, rhythm, and the psycho-physical precision of attention. Rooted in performative ethics, the work explores the tension between visibility and care, using analogue and digital media as vessels for embodied perception. Each session is commissioned privately. It is not a ticketed event, but a personally tailored experience, created for and with the participant. Formats range from one-to-one encounters to small-scale immersive environments (up to thirty guests). ((No recording, documentation, or reproduction is permitted.)) Every encounter remains unrepeatable: a rare experiment in attention, a living laboratory of experience and perception. Participation begins with a letter: a few lines about yourself, your perception of art, and what draws you to this encounter. Contact: https://www.gertot.com/#section-58ce838787b4d