Hmmmm… could use this for segue on talking about clouds generally (i.e. for albedo or radiative forcing, etc) – maybe even something like geoengineering.

“Dutch artist Berndnaut Smilde installs miniature clouds in empty gallery spaces. But these are neither digital manipulations nor fluffy Poly-fil sculptures strung from the ceiling. The cloud works are, in fact, real, with Smilde using smoke, moisture, and spot lighting to conjure up his momentary creations.”

Via Architizer.