- Akira Kurosawa (allthetropes.org)
Akira Kurosawa (1910-1998) was a famous Japanese director, mainly known in the West for his samurai films, such as Seven Samurai, Ran and Yojimbo. Other notable films include Rashomon, The Hidden Fortress, Throne of Blood, Ikiru, Dersu Uzala and Sanjuro.
- Greenschist (Wikipedia)
Greenschists are metamorphic rocks that formed under the lowest temperatures and pressures usually produced by regional metamorphism, typically 300–450 °C (570–840 °F) and 2–10 kilobars (29,000–145,000 psi). Greenschists commonly have an abundance of green minerals such as chlorite, serpentine, and epidote, and platy minerals such as muscovite and platy serpentine. The platiness gives the rock schistosity (a tendency to split into layers). Other common minerals include quartz, orthoclase, talc, carbonate minerals and amphibole (actinolite).