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Of course cans, as named, invoke emptiness (a filled cans would be called by what they contain, a soda, sardines, refried beans) but, clean, the possibility for containment, the ability to can, canning, the process for preserving, pickling, a funny metaphor for the preservation of an artist's hand severed from them, held in brine, they look green through the glass museums place to frame them, objects which maintain the objects, pickled. Artists willingly put their objects in such canisters, even the most ephemeral are given some package tradeable, they are the bridge between two hands shaking. If it wasn't, at least in some way transmissible, tranistable, it would be broken.
See too: Manfred Pernice at Kunstmuseum St. Gallen, Manfred Pernice at Galerie Neu
