Amygdaloid Island by Amygdaloid Channel from Isle Royale. It had relatively low visitation until the 1990s, when the growth of sea kayaking made it possible for human-powered visitors to approach the island. The waters of Lake Superior around Amygdaloid Island are notoriously dangerous, and inexperienced kayakers are not encouraged to navigate them. The island is the site of the "Amygdaloid Island Flow", a deposit of basaltic lava with silica inclusions. After the lava cooled, the inclusions hardened into pink agate specimens. The agates of Amygdaloid Island are characteristically almond-shaped or amygdaloidal, hence the name "Amygdaloid". Amygdaloid Island Amygdaloid Island is an island
Nut art Nut art Nut art was an artistic consciousness movement centered in northern California that flourished primarily in the late 60s and early 70s. The term "Nut art" was coined by artist Roy De Forest (in conversation with writer David Zack) to describe an approach to art making which embraced humor along with the phantasmagorical. According to De Forest, Nut artists sought to create fantasy worlds reflective of their own quirks and eccentricities. As such, Nut art placed a high degree of emphasis on evolving visions, of which specific artworks were produced as part of the ongoing process of self-definition, or