Japanese artist Akiko Nakayama manipulates alcohol and inks to create tree-like dendritic patterns during a live painting session. Credit: Akiko Nakayama Japanese artist Akiko Nakayama manipulates ...
The expanding ink droplet shears the underlying acrylic paint layer—the Marangoni effect. Saw a shop that was selling these as "fern fossils" when I, for once, looked smart when saying, "Actually...." ...