Natural Grape agate.
Grape agate is a botryoidal variety of chalcedony, distinguished by its clusters of tiny grape-like spheres.
Photo: Naturalstone951
Wood fragment fossilized in orange translucent chalcedony. Indonesian Miocene. A beautiful fussion between paleontology and mineralogy!
Photo: Juarezfossil
José Juárez Ruiz
Paul Klee (December 18, 1879 – June 29, 1940), Dream City, 1921.
🛸👽 Today’s #macromonday shot was taken at the Munich Gem Shows, where I took a closer look at this kickass Seymchan Nickel-Iron Meteorite sphere!
The macro shows a unique structure that can only form in meteoritic metal: Widmanstätten patterns, aka Thomson figures. This structure forms due to 2 alloys within the nickel-iron material, kamacite and taenite—as the meteor (often an asteroid fragment) is flying through space, it cools slowly, and the 2 alloys differentiate and form distinct crystals.
When the meteor impacts with earth (becoming a meteorite), it is cut and treated with acid. The acid etches the meteorite and reveals its interior lattice structure, and these fine patterns of crystallization we call Widmanstätten patterns. A super cool formation that teaches us more about meteorites and the universe around us!
🛸👽 #widmanstatten #thomsonfigures #meteorites #spacestuff #spacerocks #seymchan #meteors #macro #macrophotography #macroworld #minerals #rocks #munichgemshows #munich #phenomenalgems
Gold frog and bone (tooth) pendant, Cocle culture, Panama, 12th-14th century
from The Metropolitan Museum of Art
Cosmic Energy, Remedios Varo
This is one of the three drawings in a series that I made some time ago, I will post the other 2 soon and possibly make more, creating them was a challenge because they are full body drawings and not just portraits with tons and of details and different textures but I wanted to try something new. I wanted to draw women who wear baggy and oversized clothes because I like to dress like this and I don’t see women like me represented in art enough so these drawings mean a lot to me