Guido van der Werve in ‘Lone Tree’ at Marlborough Gallery

Guido van der Werve’s 2007 video ‘Nummer acht’ is a standout in Marlborough Gallery’s excellent ‘Lone Tree,’ a show dedicated to artists inspired by 19th century painter of the sublime landscape, Caspar David Friedrich. The Dutch artist walked about 10 meters in front of a towering ice-breaker off the frozen coast of Finland, suggesting bravery and folly in equal measure in one lone individual. (In Chelsea through May 3rd.)

Guido Van Der Werve, Nummer acht, Everything is going to be alright, 16mm to HD, 10 minutes, 10 seconds, 2007.