After clambering over slippery, sharp surfaces and through narrow, claustrophobic apertures, we finally reached a pitch-black gallery where spotlights were turned on to reveal the art.
In the years since they were made, few locations have been found where this magic trick can occur in natural light; they are usually shown in galleries where spotlights destroy the effect.
Jason Andrew, who organized the walk, escorted visitors through his apartment, where spotlights glinted off the white walls and the spotless honey-colored wood floors, and into his bedrooms, where oil paintings by a young artist, Brook Moyse, hung.
That's how dramatic the atmosphere is within the cavernous space, where spotlights illuminate ornate crystal chandeliers and one long white table arranged in the shape of a cross.
Freckle-faced kids frolic amid the bluebeards and wild roses; a Labrador dog named Ebony lazily lolls along a dirt path leading to the sun-dappled stage of Theatricum Botanicum, where spotlights are strapped around a towering sycamore tree.
A change at the source would include cases where the spotlight spot is 'marked' by a coloured filter at the source (Salmon, 1984, p. 142) or a car's shadow is marked when a passenger's arm holds up a flag.
