His recent video works can be seen as a form of ephemeral sculpture which rejects the rhetoric about eternal monuments. (en.wikipedia.org)
With this body of work, the artist challenges herself to push her use of line by first translating it into three dimensions, making ephemeral sculptures out of wire. (galleriesnow.net)
Well known for his One Minute Sculptures, actions that the public performed for very short durations, Wurm evolves these works from instructive and performance - based ephemeral sculptures into the physically enduring series One Minute Forever. (vernissage.tv)