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Street artist creates delightful 3D scenes in walls and walkways for everyone to enjoy

David Zinn creates art from what he sees everywhere he goes.

This article originally appeared on 02.12.22


Street artists are a special breed. While "the art world" can sometimes be a snooty, elite place for those with means, street art is made for everyone. Sometimes that means large public murals, but street art can be small, too. In fact, some of the best street art is so small you might miss it if you're not paying attention. But those who are can discover some delightful surprises.

Just imagine walking down a sidewalk and seeing this little fella at your feet:

Or this young lady:

Or this creature:


That would make your day, wouldn't it? Or at least bring a smile to your face for a while?

Public art is an act of love to strangers, a way of connecting to people without saying a word. It says, "Hey there, fellow human. Here's a little something to make you smile, just because."

That's the beauty of David Zinn's street art. It's meant for the public—just average passers-by—to enjoy, individually and collectively.

Zinn has created an entire world of characters who pop up in unexpected places. For instance, meet Gerald the otter, who is waiting for a blind date in this tree stump.

Zinn uses chalk and charcoal to make his cast of characters come to life in cracks and crevasses, sidewalks and tree trunks. His creations aren't meant to last forever; in fact, as Zinn points out, the temporary nature of them adds value to them.

"Famous works of art hanging in museums get seen by thousands of people every day. But this? You could be among the dozens of people who get to see this while it exists," he told CBS Mornings. "That's pretty special."

Watch how he takes something he finds in the sidewalk and transforms it into a sweet little duo.

Sometimes he uses natural things he finds as inspiration for a piece.

Other times, he uses something human-made, like this upside down terra cotta pot:

Or this manhole cover:

Sometimes the shape of a rock lends itself to a character, like Keith and his emotional support chick here:

Or the space itself serves as inspiration.

Nadine the mouse features in many of Zinn's pieces, probably due to her small size making it easy for her to fit into small spaces.

Usually his pieces use what's already there—like a crack in the sidewalk—to tell a story.

The 3D nature of his drawings make it feel as if his characters are truly there.

"Looks like another long day of things stubbornly refusing to be impossible," he writes in a caption of one of his "pigasuses."

(Speaking of having wings, Nadine found a pair for herself.)

Watch Zinn turn a simple pot into a character with personality in a matter of minutes:

His entire Instagram page, Facebook page and TikTok channel are filled with endless delight. It was nearly impossible to decide what to include in this article because I wanted to include everything.

This is all well and good, you might say to yourself, but how does Zinn make a living if he's not selling this art?

He sells books and prints of photos of his artwork on his online store. He also gets invited to schools and events. He has created a career for himself by rejecting blank canvases, putting his imagination out on the street for everyone to see for a while, then selling versions that will actually last. Pretty brilliant, really.

Zinn gave a fascinating TEDx Talk explaining how he found his own artistic niche. You'll never look at a parking meter or sidewalk the same way again.

A breastfeeding mother's experience at Vienna's Schoenbrunn Zoo is touching people's hearts—but not without a fair amount of controversy.

Gemma Copeland shared her story on Facebook, which was then picked up by the Facebook page Boobie Babies. Photos show the mom breastfeeding her baby next to the window of the zoo's orangutan habitat, with a female orangutan sitting close to the glass, gazing at them.

"Today I got feeding support from the most unlikely of places, the most surreal moment of my life that had me in tears," Copeland wrote.

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You could say Marine biologist, divemaster and National Geographic Explorer Dr. Erika Woolsey is a bit of a coral reef whisperer, one who brings her passion for ocean science to folks on dry land in a fresh, innovative and fun new way using virtual reality.

Images courtesy of Meta’s Community Voices film series

Her non-profit, The Hydrous, combines science, design, and technology to provide one-of-a-kind experiential education about marine life. In 2018, Hydrous produced “Immerse 360”, a virtual underwater journey through the coral reefs of Palau, with Dr. Woolsey as a guide.

Viewers got to swim with sharks, manta rays and sea turtles while exploring gorgeous aquatic landscapes and learning about the crucial role our oceans play—all from 360° and 3D footage captured by VRTUL 2 underwater storytelling VR cameras.


Hydrous then expanded on the idea to develop two more exciting augmented adventures using Meta Quest 2 technology: “Expedition Palau,” a live event where audiences can share a “synchronized immersive reality experience”, which includes live narration from Woolsey, and “Explore,” a “CGI experience” to enjoy the magic of the ocean at home.


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“I’ve been extremely fortunate to explore and study coral reefs around the world,” Woolsey said, sharing that it was “heartbreaking” to see these important habitats decay so rapidly while the latest scientific reports did not clearly lead to widespread compassionate action.

“How do we care about something we never see or experience?” she reflected. As she discovered, virtual reality would be a powerful solution for eliciting empathy. “VR has the ability to generate presence and agency and make you feel like you’re there. It's that emotional connection that can bridge scientific discovery and public understanding”

The combination of virtual reality and the ocean’s natural breathtaking beauty is, as Woolsey puts it, a “match made in heaven” for getting people more engaged in ocean education. “When you’re floating you can look up and down and all around you…seeing a school of fish surrounding you and reefs in these cathedral-like structures. Rather than watching a video of a scientist, you get to become the scientist.”

Hydrous also has special kits to provide middle school students hands-on learning about ocean life. In addition to a journal, activity cards and a smartphone VR viewer, each kit includes lifelike 3D printed model pieces of a coral reef so that middle school students can try building their own.

These reef models even turn white when temperatures rise inside the aquarium, which mimics the real “bleaching” that corals endure when they die due to higher than normal ocean temperatures. Students really do become scientists as they figure out how to bring color back to their reef.

While it’s true that the health of our oceans affects us all, the growing threats our oceans face—pollution, overfishing, climate change—don’t always affect us on an empathetic level. Through the use of technology, Woolsey has created an innovative way to connect hearts and minds to one of the Earth’s most important resources, which can inspire real and lasting change.

“We can’t bring everybody to the ocean, but we’re finding scalable ways to bring the ocean to everyone.”

To learn more about Hydrous, click here.

via UNSW

This article originally appeared on 07.10.21


Dr. Daniel Mansfield and his team at the University of New South Wales in Australia have just made an incredible discovery. While studying a 3,700-year-old tablet from the ancient civilization of Babylon, they found evidence that the Babylonians were doing something astounding: trigonometry!

Most historians have credited the Greeks with creating the study of triangles' sides and angles, but this tablet presents indisputable evidence that the Babylonians were using the technique 1,500 years before the Greeks ever were.


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