For this week's edition of the Mashable Photo Challenge Guest Series, we want to see photos taken from high up in the air. Snap a shot from your window seat on the plane, take photos from a high-rise rooftop or an observatory, climb a tree or go hiking in the mountains. Guest curator Adam Senatori will choose his favorite submissions to feature on Mashable.
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"Early morning and evening are great times to take aerial photos because of the warm light and long shadows," he says. "Shadows provide the needed depth in aerial photos."
Senatori, a former airline pilot, is now a commercial photographer who specializes in aviation-related imagery and works with brands like General Electric. "I live in Madison, Wisconsin, but I primarily work thousands of feet in the air worldwide."
Follow the directions below to submit your photo. "Remember that aerials don't have to be shot from an aircraft!" Senatori says. "I use anything to get an elevated perspective. Tall buildings with observation decks, canyons, etc. are all excellent vantage points." Senatori took the above photo of Paris from the Arc de Triomphe.
Tweet your aerial photo to @mashablehq with the hashtag #MashPics OR
Instagram your photo with the hashtag #MashPics OR
Upload your photo in the photo widget below OR
Post the link to your photo in the comments below
Submit your photos by Monday, Sept. 9, at 12 p.m. ET. Senatori will choose his favorite submissions to feature on Mashable, as well as on our Facebook album, Pinterest board and Google+ page. We're excited to see your photos!
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When photographing silhouettes, it can be easy to accidentally overexpose your scene. Guest curator Nicole S. Young uses specific techniques to make sure this doesn't happen. "If your metering mode is set to something such as 'spot metering,' then you'll end up exposing for the subject and overexposing your sky," she said. "So you will need to do one of two things: underexpose your photograph (this will make your subject black and your sky properly exposed), or pre-focus the camera and point it at the sky so it meters for the light in the sky, and not the light from your subject."
Guest curator Alex Koloskov specializes in splash photography. "To get a decent splash shot with only one light source, use clear water (or any other clear liquid) and highlight the background, not the splash itself," he says.
Guest curator Rose Sauquillo takes a lot of shots of walls head-on, but still manages to give them a sense of depth. "Depth can be achieved by adding a vignette, making a colorful subject the focal point, how you compose the shot, or through lighting," she says.
Our guest curator Zak Shelhamer says timing and composition are key elements in good photography. You can use wearable cameras such as the GoPro, the JVC ADIXXION, or the Sony Action Cam to take perfectly timed shots of yourself in action. "Your photos should be able to show viewers what you're seeing and what it feels like to be where you are," Shelhamer says.
Our guest curator Timmy McGurr takes hundreds of photos at a time, but is very selective when choosing his final few to publish. "Just because you shoot a bunch of images from a bunch of different angles doesn't mean you need to post it all," he says. "Learning how to edit and how to decipher what to publish and what not publish is just as important."
Dave Fung and Yena Kim, co-founders of Menswear Dog, use programs and apps like Photoshop, Camera+, Instagram and Hipstamatic regularly. "Effects can make a quirky photo even more whimsical by giving it a vintage feel," they say. "Any number of filters and effects in Camera+ and Photoshop can achieve this."
Guest curator Finn Beales does freelance photography often using just his iPhone. He uses Average Camera Pro and Slow Shutter Cam to take long exposure shots, and then VSCO Cam and AfterLight to add finishing touches to his photos. "Because of the long exposure time, you shouldn't hold your phone in your hands," he says. "Either use a tripod or lean it against something to get sharp results."
Guest curater Dylan Isbell makes sure to steer away from the obvious and capture the things that might be a bit hidden. "Look up, down… all around," he says. "Also look beyond the reflection of yourself to see what play in front and behind you."
Our guest curator Matt Lutton values consistency when he photographs. He uses the same programs each time he edits his photos in order to maintain similar colors and movement. "I try to be as consistent with editing and toning as possible," he says. "These two photos were taken months and hundreds of miles apart, but when next to each other they evoke the same feelings and emotions."
Our Mashable Photo Challenge guest curator Kevin Truong believes light is everything in photography. "Whether it's soft or harsh, from a window or a flash, when used effectively it can beautifully set the mood for the photograph," he says.
Our guest curator Liz Eswein uses two apps to apply filters and text to some of her Instagram photos. Liz says, "One of my favorite editing apps is AfterLight -- it provides such a great array of filters! Also, Over is one of my favorites -- great fonts and steedicons to use on your photos."
Guest curator Brian Difeo uses Snapseed to adjust contrast, sharpness and saturation on his photos before posting them to Instagram. Brian says, "I take photos in the iPhone native app, and I take a LOT of photos so I have many options. In the native app I'll tap the screen to adjust the focus and exposure, and take some photos in HDR too. This way I have variety of photos to choose from before I edit and share on Instagram."
Our Mashable Photo Challenge guest curator Murad Ossmann uses these smartphone photo editing apps to touch up his photos before posting them to Instagram.
Photo courtesy of Murad Ossmann
Murad Ossmann has an Instagram following of almost 270,000, and his feed is full of stunning pictures based on the theme "Follow Me." These photos put a new spin on the traditional travel photo: instead of only photographing landmarks, he features his girlfriend leading him around the world by the hand.
Photo courtesy of Murad Ossmann
One of our guest curators, Santiago PerezGrovas uses natural light to shoot his photos. What began as a limitation (he didn't know how to uses professional flashes) became his signature style.
"In a world of perfection, the production of the photos we see everyday is overwhelming, to the point that everything has to be flawless," says Santiago. "I limit myself to use a simple camera, a model and the available light at the moment."
Image courtesy of Santiago PerezGrovas
Santiago has more than 80,000 followers on Instagram. He posts regular updates around a central theme (shots of models and his friends). His signature style is instantly recognizable.
Image courtesy of Santiago PerezGrovas
The winner of the Photo Challenge Series Dan Evans, Jr., says to use Elements for basic adjustments like cropping, color, contrast and brightness. It is also sophisticated enough to creatively alter a photo without being too complicated.
Image courtesy of Jeremy Cabalona
Guest curator Adam Senatori, who specializes in aerial photography, makes subtle adjustments to his photos before publishing them. "Adjusting color temperature and contrast are critical to any photo," he says. "But I use most adjustments sparingly, never overdo anything! Subtle is best." He also believes photos taken on an iPhone require different edits than photos taken on a DSLR. "For the iPhone I typically bump up the temp," he says. "I feel that native iPhone shots are on the cool side."
Image: Adam Senatori