This image depicts colored isopropyl alcohol on a sheet of acrylic. This image interests me because the isopropyl alcohol branches outward resembling trees in a forest.

Image credit: J. Nahabetian

Citation:

“Fuckyeahfluiddynamics.” FYFD, 8 May 2018, fyfluiddynamics.com/post/173704478618/dyed-isopropyl-alcohol-atop-a-thin-layer-of.