More than a century ago, Pablo Picasso smashed the Sacre-Coeur Basilica in Paris into a web of tangled lines on his canvas, deconstructing reality with the brushstrokes of a master cubist.
At a Hong Kong exhibition opening Saturday, that painting will be shown alongside a more literal form of destruction -- a "gunpowder drawing" by Chinese-born artist Cai Guo-Qiang -- as part of a cross-cultural exchange.
