With oppressive systems as his theme, British artist Adam McEwan presents sculptures of supercomputers that move data, a rendition of airport security trays and this walk-in sculpture of the letter ‘K.’ The letter stands in for Kafka and a character in ‘The Trial’ as well as a hieroglyph for an open hand. The most convincing way to understand the mood of the piece, however, is to climb the terrifyingly steep stairs. (At Petzel Gallery through April 30th).
