Yannick Costechareyre

The Intelligence of Spaces

Harmonization of living and working environments

A space is never entirely neutral. Its situation, orientation, light, volumes, the way one moves through it β€” all of this influences, often without our awareness, the quality of life, the clarity of decisions and the momentum of projects.

Drawing on more than forty years spent conceiving, reading and accompanying spaces β€” from civil engineering to character real estate β€” I offer an attentive reading of environments and concrete recommendations to restore coherence and flow.

Reading spaces

What a space can support β€” or hinder

A living or working space acts continuously on those who occupy it. When its organisation is poorly adapted β€” impeded circulation, poorly utilised light, badly distributed volumes, conflicting uses β€” it can gradually give rise to:

  • a diffuse fatigue, without evident cause
  • recurring tension or irritability
  • difficulty concentrating or resting
  • a sense of disorder or heaviness, despite an apparently correct setting
  • projects that struggle to advance in this environment

These manifestations are not always attributable to the space. But when they persist despite personal or organisational adjustments, it becomes relevant to analyse the space itself.

What a reorganisation can bring

  • A clearer, more peaceful atmosphere
  • Better rest
  • Reduced day-to-day tension
  • Recovered concentration and clarity
  • Renewed momentum in projects
  • More fluid interactions

Changes are generally progressive and lasting. The goal is not a spectacular effect, but a restored and stable coherence.

Method

An intervention in three stages

Each space is analysed as a system. The intervention proceeds in stages, from observation to concrete recommendation.

01

Reading the space

Observation of situation, orientation, volumes, light, circulation and actual uses. Understanding what is already present before any proposal.

02

Diagnosis of imbalances

Identification of what weighs or hinders: poorly adapted configuration, obstructed circulation, under- or over-occupied zones, poorly utilised light or volumes.

03

Harmonization and arrangement

Concrete, personalised and lasting recommendations. The space regains coherent and autonomous functioning β€” the intervention creates no dependency.

Spatial organisation

The logic of circulation and space

Feng Shui, in its structured and rigorous application, is first and foremost a discipline of spatial observation. It rests on a simple principle: the way a space is organised β€” its circulation, volumes, masses and openings β€” has a lasting influence on those who inhabit or work within it.

I apply a precise and grounded reading of it, based on direct observation of spaces and their interaction with the people who occupy them. Space is considered as a dynamic system: capable of supporting or hindering balance depending on how it is structured.

The aim is not to apply rigid prescriptions, but to understand the inherent logic of the space and to act with precision in order to restore a natural and lasting flow.
Flow and circulation

Analysis of natural movement within the space, identification of blockage zones, optimisation of legibility and flow.

Volumes and arrangement

Concrete organisational recommendations, balance of volumes and materials, optimisation of rest, work and exchange zones.

Light and materials

Enhancement of natural light, choice of tones and materials, overall coherence between the space and its uses.

Outdoor spaces

Gardens & restorative journeys

A garden is not independent of the building it surrounds: it shapes the atmosphere of the place, the first impression, the quality of everyday presence.

Beyond arrangement, I design β€” for projects that lend themselves to it β€” genuine restorative journeys, in the spirit of healing gardens. The garden here is not a backdrop: it becomes a support, conceived as a sequence one traverses in a precise order. One moves through spaces that invite one to set down fatigue and tension, then through spaces that calm and restore. It is this alternation β€” releasing, then recharging β€” that creates the effect of the journey. The aim is not to stimulate, but to recover stable and lasting equilibrium.

The journey unfolds as a sequence of stages traversed in a precise order, organised around the four elements. Each marks two moments: one to set down what is burdensome, the other to settle and stabilise. Earth grounds, water releases, air lightens, the light of fire revives β€” each stage composed with these very materials: stone, basin, vegetation, clearing, hearth. This attentive contact with nature soothes and regulates, as research on biophilia now documents. Simple and durable materials, without staging or artifice.

Spaces concerned

  • Private residential gardens
  • Parks and character estates
  • Public and communal spaces
  • Professional establishments receiving the public
  • Landscape projects (in collaboration with landscape designers)
  • Rest and breathing spaces
Positioning

What distinguishes this approach

40+
Years of experience with spaces

From civil engineering to character real estate, a long practice of reading the built environment and its uses.

β—ˆ
No ready-made formula

Every space is unique. Analysis starts from the actual situation, never from a template imposed from outside.

≑
Structured approach

Methodical and adaptable: residences, professional spaces, heritage sites.

β—Ž
Holistic reading

The space considered as a system: situation, light, circulation, uses and environment.

Discuss your situation

Every space and every situation is unique. An initial conversation allows us to assess the relevance and the appropriate forms of an intervention.

Get in touch β†’