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14 Gorgeous Kelv-Helmz Cloud Formations

Kelv-Helmz is short for the Kelvin–Helmholtz instability (after Lord Kelvin and Hermann von Helmholtz). These tremendous cloud formations are the result of shearing winds up at the cloud level. A particular type of turbulence can develop in a layer of cirrus cloud, which forms below an inversion between air currents of differing speeds and/or directions. Sea waves break as their bases are slowed down upon reaching shallow water and their crests surge ahead. Cloud waves break in the same way: when their crests are pushed ahead of their troughs by the difference in air currents.

I remember back in my art history class learning about the Kelvin-Helmholtz instability influence on Van Gogh’s Starry Night, but it never really sunk in until I saw a real Kelvin-Helmholtz instability cloud pattern recenty. And wouldn’t you know it, I didn’t have my camera or phone with me! But that’s okay. There’s always Google images to remind us what they look like. Below are 14 of my favorites.













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Pop Chart Lab
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Every Emoji Ever, Arranged by Color
Pop Chart Lab
Pop Chart Lab

What lies at the end of the emoji rainbow? It's not a pot of gold, but rather an exclamation point—a fitting way to round out the Every Emoji Ever print created by the design experts over at Pop Chart Lab.

As the name suggests, every emoji that's currently used in version 10.0.0 of Unicode is represented, which, if you're keeping track, is nearly 2400.

Each emoji was painstakingly hand-illustrated and arranged chromatically, starting with yellow and ending in white. Unicode was most recently updated last summer, with 56 emojis added to the family. Some of the newest members of the emoji clan include a mermaid, a couple of dinosaurs, a UFO, and a Chinese takeout box. However, the most popular emoji last year was the "despairing crying face." Make of that what you will.

Past posters from Pop Chart Lab have depicted the instruments played in every Beatles song, every bird species in North America, and magical objects of the wizarding world. The price of the Every Emoji Ever poster starts at $29, and if you're interested, the piece can be purchased here.

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8 City Maps Rendered in the Styles of Famous Artists
iStock
iStock

Vincent van Gogh once famously said, "I dream my painting and I paint my dream." If at some point in his career he had dreamed up a map of Amsterdam, where he lived and derived much of his inspiration from, it may have looked something like the one below.

In a blog post from March, Credit Card Compare selected eight cities around the world and illustrated what their maps might look like if they had been created by the famous artists who have roots there.

The Andy Warhol-inspired map of New York City, for instance, is awash with primary colors, and the icons representing notable landmarks are rendered in his famous Pop Art style. Although Warhol grew up in Pittsburgh, he spent much of his career working in the Big Apple at his studio, dubbed "The Factory."

Another iconic and irreverent artist, Banksy, is the inspiration behind London's map. Considering that the public doesn't know Banksy's true identity, he remains something of an enigma. His street art, however, is recognizable around the world and commands exorbitant prices at auction. In an ode to urban art, clouds of spray paint and icons that are a bit rough around the edges adorn this map of England's capital.

For more art-inspired city maps, scroll through the photos below.

[h/t Credit Card Compare]

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