Here, in Pondicherry, you cannot breathe without breathing my consciousness. It saturates the atmosphere almost materially, in the subtle physical, and extends to the Lake, ten kilometres from here. Farther, my consciousness can be felt in the material vital, then on the mental plane and the other higher planes, everywhere. When I came here for the first time, I felt the atmosphere of Sri Aurobindo, felt it materially at a distance of ten miles, ten nautical miles, not kilometres. It was very sudden, very concrete, an atmosphere pure, luminous, light, light that lifts you up.
Ref : Words of The Mother Vol. I