I very much like the work of Natalie Jeremijenko. I first encountered it at Mass MoCA. At the time I hated it. But since I have come to appreciate it. This piece talks about many things: the tenacity of nature; the strange stresses that we humans place on the natural world; the interaction between the natural and the artificial (I’d love other comments about interpretations).
Her TED talk is also quite nice. In particular I like the way she thinks about the built environment and its role in remediating industrial ills. I especially like the solar chimney in its elegant simplicity. It takes advantage of two very fundamental concepts: hot air rises; and the color black absorbs the most amount of sun, creating hot air.