Educational

PetaPixel's editorials are in-depth stories, thought-pieces, and opinions on the photography industry led by the minds of our editorial team.

Q&A: What Should You Do If Your Photos Have Been Infringed?

Earlier this month, Photoshelter did a live webinar with Carolyn E. Wright, AKA The Photo Attorney. Carolyn is a full-time attorney whose practice is aimed squarely at the legal needs of photographers. During the webinar talked extensively about copyright infringement, and what photographers need to know when they think their copyright has been infringed (you can watch a video recording here).

Then-and-Now Photos of New York City

NYC Grid is a website run by Paul Sahner that explores and documents New York neighborhoods, "street by street and block by block." One of the awesome reoccurring features on the blog is the before-and-after section, which features pairs of photos showing identical locations but shot decades -- or sometimes over a century -- apart.

The Decisive Moment and the Brain

As a photographer, you will sooner or later bump into the phrase "the decisive moment". The decisive moment is a concept made popular by the street photographer, photojournalist, and Magnum co-founder Henri Cartier-Bresson. The decisive moment refers to capturing an event that is ephemeral and spontaneous, where the image represents the essence of the event itself.

Uploading Too Many Photos to Facebook Makes People Like You Less, Study Finds

Those of you who have been waiting for a scientific reason to tell some of your friends to stop cluttering your Facebook News Feed with a new photo every 5 minutes need wait no more. A new study out of the UK examining the effects of sharing photos on social networks recently found that uploading too many photos (as well as the wrong type) can actually make people like you less.

So You Want to Shoot Film?

I have been shooting a lot of film lately and enjoy it tremendously, so I thought I'd share some of the experiences I've had in the last year or so, mainly so you can learn from the mistakes I made, avoid them and then make your own.

WWII Prisoners Built Improvised Cameras to Document Their Lives

Ever since photography was invented in the 1800s, there have been people willing to risk life and limb to bring images to the public eye. Among the craziest examples are prisoners of war during World War II -- people who built makeshift cameras out of smuggled parts in order to capture what life was like inside their prison camps.

The Science of G.A.S.

People will do just about anything to alleviate their anxiety. During the last year of writing my doctoral thesis, the worry about being able to finish grew increasingly heavy. The relentless grind of research, constantly being told that your work is inadequate, and believing that 80-hour workweeks are average has its tolls on all students. Once you reach the edge of this process and are pulverized into oblivion, you get a nice, shiny PhD.

A Tour of the Hardware Found in Modern Smartphone Cameras

Want to take better photographs using your mobile phone camera? It helps to know what you are working with. I'll assume you already know the basics for all kinds of photography (composition, exposure, focus and DOF, shutter speed, aperture, et cetera).

Digital Photo Printing: 10 Years After

In 2003, my first "Mastering Digital Printing" book came out. My goal was to create an in-depth reference to the new world of digital printing for photography and fine art. I had a sense that there was a need, especially by photographers, for good information about "this new way to print" images (digitally). I guess I was right because the book was an instant success; it was actually in the Top 5 on Amazon Books jockeying with John Grisham and Michael Crichton in sales ranks for a short while.

The Rise and Decline of Film, As Told from Film’s Perspective

Film has seen better days. With legends like Kodak's Kodachrome gone, and staples like Fujifilm's Neopan 400 very recently following suit, most news about film is met with dismay and long drawn out "No's" (if you doubt it, check out the comment section on the Neopan 400 and Provia 400X discontinuation announcement linked above).

Memories, Photographs, and the Human Brain

There has been a good deal written about the similarities of the camera to the eye as well as the computer to human memory. What I would like to do is clarify the uniqueness of the human brain from camera technology and at the same time show the similarities between brain function, photography and cognition.

This 1/8-Scale Kodak Brownie Was Made for a Queen’s Dollhouse… and It Works!

If you ever get a chance to visit the National Media Museum in Bradford, West Yorkshire, England, be sure to check out the Kodak history area, which contains various Kodak cameras that appeared in the history of photography. One of the exhibits is the "Queen Mary's Doll's House Camera," an amazing 1/8th-scale replica of an old Kodak 2C Brownie. As if the detail of the camera weren't enough, here's the kicker: the model is actually a fully functional camera!

The Economic Realities of Editorial Photography

There are as many career paths in photography as there are food pictures on Instagram. The difference is that on Instagram, the pictures are posted for fun. When it comes to a career though, pictures are produced for profit. At least that's how it's supposed to be.

Video: Torture Testing the Front Element of Canon’s ‘Thrifty Fifty’ 50mm f/1.8 II

Photographers commonly place UV filters on the front of their camera lenses in order to protect the glass front element. Aside from preventing dust buildup, the filter also takes the brunt of any impact seen by the front of the lens. If you have to have some glass shatter, you'd rather it be a relatively cheap filter compared to an entire lens, right? …

Beautiful Photo Collage of the Sun Shows Different Wavelengths of Light

Our sun can look very different in photographs depending on the wavelength of light you're trying to capture. Some photographs show the sun as a glowing white ball, while others capture hotter areas in a cold blue color. NASA recently took a collection of sun photos shot at different wavelengths and combined them into the beautiful photo collage seen above (here's a higher-res version).

The Economics of Copyright Infringement in Robert Caplin vs Perez Hilton

Freelance photographer Robert Caplin filed a copyright infringement and DMCA violation complaint on June 26, 2013 against Mario Armando Lavandeira, Jr., aka Perez Hilton. Hilton is best described as an Internet gossip blogger, who has been known to appropriate copyrighted images and then “transform” them by drawing captions, tears, or other scribbles, and thereby claiming “fair use.” …

Video: Using a High-Speed Camera and a Ruler to Test Reaction Times

There's nothing like high-speed footage to put your reaction time in perspective. Knowing this, David Prager and Mauricio Balvanera of Distort put a high-speed camera to use capturing people doing the 'ruler test,' where a ruler suspended just above your fingers drops at a random moment, and you have to try and catch it as soon as possible.

Behind the Scenes with Nikon’s Industrial Design Team

Designing a camera from start to finish takes a lot of work by a lot of talented people. What begins as brainstorming and sticky notes must be turned into sketches, 3D renderings, and physical products. Even the UI has to be meticulously planned so that it is intuitive, speedy and responsive.