So, for example, "mind-body supervenience" holds that every mental phenomenon must be grounded in, or anchored to, some underlying physical base (presumably a neural state).
His leavings were children and paintings and a buzzing sense of the possibility of living a life sustained by improvising and a certain grounded craziness.
Things double up in his work: objects stand as environments and both architectural objects and landscape objects have a shared and organically grounded aspect to them.