Yarrowstalk - It's Time To Matter

Scrimshawed ostrich egg, 19th century

New to Tumblr, going to start dumping some of the stone carving that I've done here.

This big slate carving is based on a design from the Book of Kells, all hand carved with hammer and chisels.

Remedios Varo (1908–63), Allegory of Winter

Geology In

Ulexite: The "TV Rock" That Can Project Images

Ulexite , also known as TV rock or television stone , is a mineral that has the unique property of being able to reflect light in such a way

Ulexite, also known as TV rock or television stone, is a mineral that has the unique property of being able to reflect light in such a way that it appears to be projected onto a screen. This is due to the fact that ulexite is composed of tiny fibers that are aligned

Details of French armor 1575–80.