Miscellaneous

Tutorial: How to Remove Location Info from Your Images in Photoshop

Privacy is a big concern these days, what with the NSA looking over both your shoulders, reading your emails and chiming in on your cell phone conversations. And while you might not be able to "fight the man" as it were, you can protect your privacy a bit by learning how to remove sensitive location information from the photos you post online.

PetaPixel Turns Four Years Old

PetaPixel turns four years old today. As the blog continues to grow at a healthy clip, we're slowly looking to expand our team of writers. Just last week we decided to open up applications to anyone interested in working for PetaPixel as a blogger. We received hundreds of applications that came in at a rate of about one per minute.

A Beginners Guide to UV Reflectance in Photography

Typical photography exists around the visible spectrum (think of the rainbow), but cameras are also able to pick up other wavelengths of radiation. Ultraviolet radiation, as the name suggests, comes after the violet section of the visible spectrum so is not visible to our eyes. However, some animals (birds, for example) are able to see UV.

How PetaPixel Stacks Up Against Other Top 100 Blogs in Age and Gender

We now take a break from our regularly scheduled programming to direct your attention to an interesting study that was published yesterday by Pingdom. The website tracking company decided to analyze the demographics of the world's top 100 blogs (according to Technorati), sorting them by reader age and gender. It's findings regarding PetaPixel caught our eye.

10 Most Popular PetaPixel Posts of 2012

Wowzers. Time flies! As we come to the end of another year of blogging about the wonderful world of photography, here's a roundup of the top 10 most popular posts of the past 12 months. It's a list of advice, inspiration, creativity, and interesting news stories.

PetaPixel Photography Gift Guide 2012

With Christmas and the holiday season just around the corner, here's our annual roundup of the latest, greatest, and phototastic-ist gift ideas. The items are listed by price, so there should be something to fit every budget.

Most Expensive Production Camera and First Leica M Sold at Auction

Back in May, a 1923 Leica O-Series camera became the most expensive camera on the planet after being sold for roughly $2.79 million at a WestLicht auction. That camera was a prototype camera, and just one of 25 made (only 12 of them exist today). If you're wondering what the most expensive non-prototype camera is, look no further than the latest WestLicht auction that was held earlier today. The Leica M3D seen above fetched a staggering €1.68 million, or roughly $2.18 million, becoming "the …

Be Right Back After a Brief Pause To Our Coverage of Photokina 2012

If you're wondering why PetaPixel's coverage of Photokina 2012 -- the largest photo trade show in the world -- has been so slow, here's the explanation: it isn't intentional. Getting access to the Internet over here hasn't been as easy as I would have hoped -- the Wi-Fi at the hotel I'm at has been down for two days (I hear the same is true for other hotels as well), and there isn't free public Wi-Fi at Photokina.

Photokina 2012: Follow @PetaPixel on Instagram for the Inside Scoop

I'm going to be in Cologne, Germany next week, covering the latest and greatest photo announcements at Photokina 2012. In addition to posts -- and possibly live blogs -- on this website, I'll also be sharing photographs of the products, parties, and press events through our relatively new Instagram account: @petapixel. The photo steam may also be added to the sidebar of this blog. Follow along for the inside scoop!

PetaPixel Cameo in the Documentary Film “Side by Side”

Earlier this month we wrote about a new Keanu Reeves-produced movie titled Side by Side, a documentary about the major shift going on in Hollywood away from film and toward digital. In addition to the interesting subject matter and star studded list of interviewees, here's another thing that makes the movie awesome: PetaPixel makes a cameo.

How NASA’s Curiosity Rover Will Shoot Photos of Mars

NASA's Curiosity rover landed on Mars this morning with much fanfare here on Earth. The photo above is one of the first photographs snapped by the rover and beamed back to Earth. Captured through a fisheye wide-angle lens, the landscape photo hows a gravel field in the foreground and the rim of the Gale Crater (the rover's new home) in the distance.

The Ugly Modeling Agency is Redefining Who Can and Should be a Model

When people think of models they typically think of people like Natasha Poly. Even with her "missing arm" on this month's Vogue Russia, she still fits the stereotype: stunning, skinny and tall. But those aren't the kinds of models UGLY MODELS Modeling Agency is interested in. No, according to the agency's website, UGLY MODELS prefers "a look with true character."

The Crazy Zoom of a 1700mm Nikon Lens

Back in 2010, we shared a video showing Canon's 1200mm lens -- a giant piece of glass that has been called "The Mother of All Telephotos". If you thought that focal length was long, check out Nikon's 1200-1700mm f/5.6-8P lens. Nikon launched a prototype of the lens in 1990 for newspaper photographers covering baseball in Japan. The sample photos above show the lens' ridiculous reach. A standard 50mm FoV can be seen on the left, while the right photo shows what the same scene looks like at …

How To Shoot Liquid Flow Photographs

In this tutorial I will share how I shoot "liquid flow" photos -- smoke-like abstracts done by dropping cream colored with food dye into a small tank of water, then rotated 180 degrees.

$1 Billion Photo Companies: Shutterfly Versus Instagram

The business world let out a collective gasp when it was announced back in April that Facebook had agreed to acquire Instagram for a whopping $1 billion. Eric Savitz of Forbes points out that photo publishing company Shutterfly -- which has the same market valuation as Instagram -- may actually be a smarter buy: …

Fully Automatic Cardboard Photo Booth Yields Timeless Silver Gelatin Photos

Falling somewhere in the "really cool idea" category, this fully-automatic, working photo booth is made entirely out of cardboard. Everything from the outside to the gears, cogs and belts that make up the innards is all cardboard and 100% automatic. To use the machine all you have to do is insert your cardboard token and then sit perfectly still while the box exposes, develops and fixes a silver-gelatin photograph of you and yours.

U.S. Wildfires Photographed From Space

Massive wildfires in the Rockies have destroyed hundreds of homes and scorched tens of thousands of acres over the past week. To get an idea of how massive these fires are, check out this photograph captured by a NASA satellite.

Instagram Now Accepting Comments and Likes from the Browser

Watch out, Flickr -- Instagram is coming for you. The popular photo sharing app has quietly updated its website to include commenting and liking on individual photo pages. Previously the website was "read only", and any interaction with the social network was limited to its mobile interface. The new website, which also features larger images and a slick blue theme, suggests that the company may soon be breathing down Flickr's neck by expanding beyond mobile. However, it still noticeably lacks …

How to Create the Google Logo Using Photos of Tossed Paint

To celebrate Google+'s one year anniversary, photographer Alex Koloskov and retoucher Genia Larionova teamed up on a photo project to recreate the Google logo using photographs of paint. They tossed paint matching the colors of each letter into the air multiple times and picked out the best shapes, which were then combined in Photoshop.

48 Frames: A Creative Monthly Video Diary Project

We've featured more ambitious projects before -- you may remember Cesar Kuriyama's video which consisted of 1 second of footage per day for an entire year -- but YouTube user grapefrugten's take on documenting life in short snippets involves a slightly different approach. He releases a monthly video diary, entitled 48 frames, which consists of 2 seconds of video per day (24fps X 2sec = 48 frames).

Awesome Skateboarding Tricks at 1000 Frames Per Second

Starting off Sunday on a slow motion note, this is just a downright cool 1000fps video of skateboarders doing some pretty crazy flat ground tricks (tricks so crazy many of them don't even have established names). The video was shot using a Redlake N3 high speed camera, and the footage... well that speaks for itself.

PetaPixel Turns Three Years Old

PetaPixel is now a three-year-old blog. Our readership has continued to grow at a healthy rate over the past year, and recently we even added our first full time writer, DL Cade (if you follow this blog regularly then you've already seen plenty of his work). We've had a blast bringing you all the most interesting tidbits from the world of photography on a daily basis.

Nero Multi Trigger Trips Your DSLR Shutter Using Sight and Sound

The Nero Multi Trigger is a nifty camera triggering device that can make your DSLR and external flash unit respond automatically to sight, sound, and motion. It has built in optical, audio, and laser sensors, allowing you to shoot everything from lightning flashes to balloon pops. There's also an intervalometer for time-lapse photography. The device mounts to your DSLR's hotshoe and is powered by a pair of AAA batteries. They cost $200 each and are available for both Nikon and Canon DSLRs from …

A Look Inside Lytro’s Light Field Camera

Lytro's groundbreaking light field camera is finally landing in the hands of customers, and to give people a better idea of how the camera works, the New York Times has published an interesting diagram that shows what makes the camera tick. Here's what DPreview has to say about the camera: …

Nokia’s 41-Megapixel Camera Phone Sensor Compared to Other Sensors

Here's a great diagram by Mobot that shows how the 41-megapixel sensor inside Nokia's new 808 PureView phone stacks up against other popular sensor sizes. It's pretty clear that they didn't just milk a small sensor for more megapixels as a simply marketing ploy, but instead came up with a sensor that's significantly larger than those found in other smartphones. Engadget also has a photo showing a comparison of sensor sizes, while Digital Trends has published an article on five reasons why the …

Diptychs of Clouds and Cloud Watchers

Before We Begin is a project by photographer Christopher Jonassen (whose frying pan photos we featured here) that consists of diptychs showing clouds and cloud watchers. The images capture peaceful "moments of reflection between thought and action."

Plastic Wrap Can Be Used as a Pellicle Mirror Substitute

After damaging the pellicle mirror in his Sony A55 with cleaning fluid, a guy named Dario decided to look for a makeshift replacement while waiting for a real replacement mirror to arrive. He then discovered that food wrap (AKA Saran wrap) works nearly as well as a real pellicle mirror. The only downsides are occasionally degraded autofocus and a soft-focus effect when facing bright lights.

PetaPixel Photography Gift Guide 2011

Christmas is almost upon us, and for the second straight year PetaPixel's gift guide comes incredibly late. Think of it as a general guide to nifty photo-related gifts that have emerged over the past year rather than a Christmas gift guide -- after all, gifts are great to receive year-round, right?