Jaume Plensa is a Spanish artist and sculptor. I have had the chance so far to discover his work in two locations: Chicago and Bordeaux
In Chicago, his works include the Crown Fountain at Millennium Park opened in July 2004. The fountain is composed of a black granite reflecting pool placed between a pair of glass brick towers. The towers are 50 feet (15 m) tall, and they use light-emitting diodes (LEDs) to display digital videos on the inward faces.