For the Gadling Photo of the Day, we like to feature a variety of photographers both amateur and professional, to show the range of great travel photos: from the "lucky shot," to the cellphone pic, to the well-timed and set-up image. Some people just have a great eye, and sometimes more importantly, great access. Today's Photo of the Day is another amazing one from Flickr user arunchs in India, backstage before a Kathakali performance. Kathakali is a traditional dance-drama from Kerala, known for the colorful, almost mask-like make-up, what we see being applied here. The performers look so casual in this candid, behind-the-scenes shot; it's hard to imagine the stylized show they are about to put on. It's not something you'd see every day, it took both special access and a good eye for composition and timing.

Share your special shots with us on the Gadling Flickr pool to be featured here.

[Photo credit: Arun Bhat]

Ever been on a subway train so slow you thought you could walk there faster? A man in Paris decided to see if he could run from one metro station to the next, catching the same train he just got off. With a camera strapped to his head and friends documenting his race from the street and the train, the anonymous Frenchman tries to run between the Cluny-La Sorbonne and Odéon stations. The stations are close together, but he has to navigate a busy street crossing, stairs, and the turnstile when he re-enters the metro, plus, you know, outrun a train. Watch the split-screen video to see if he catches the next train.

Have a friend in Austria while you are in Austin and want to take a trip together this summer? How do you figure out where to meet? Do you choose a destination in the middle, or one with regular cheap flights from both of your destinations? A new website just launched in beta, designed to make planning group travel an easier process. TripCommon is a flight search engine that computes the cheapest common destinations, giving you the option to filter by region (maybe you've both always wanted to explore South America), activity (make it a beach trip), and where you have local friends (if you link up to Facebook).

What makes TripCommon genius is that it doesn't just find random points on the map that are midway between you and your friends (you can enter up to six cities for big group travel planning), it finds destinations that have the lowest average price. Maybe you are in grad school and have a fixed budget; you can find places with the lowest cost from your city. If you have frequent flier miles to burn and your friends are the ones looking for the cheapest seats, you can sort by lowest price from one of their home cities. You may discover destinations you never thought about (Canary Islands sound nice for summer!), and make the trip planning process a lot more equitable.

Start planning your group trip at www.tripcommon.com.

[Photo credit: Trip Common]

Full disclosure: I know Jodi Ettenberg, author of "The Food Traveler's Handbook." I've eaten with Jodi and explored cities with her; she's even inspected the spices in my Istanbul sublet apartment. Rather than let my friendship with her just guarantee a great review of her book, I will use it to vouch for the fact that she's the perfect person to write a food guide for travelers: intrepid, resourceful, curious and (of course) always hungry.

On the road full time since 2008, Jodi has explored the world through food on her blog Legal Nomads. To keep costs down and her palate happy, Jodi strives to eat as locally as possible, chasing down the best street eats, cab driver hangouts and mom-and-pop restaurants. With this handbook, she shares her tips and resources for eating well, cheaply, and safely anywhere in the world. The guide is peppered (pardon the pun) with anecdotes from Jodi and other travelers (blogger Nicola Twilley recommends revisiting a market at different times of the day for different experiences), quirky facts (how about a 1742 recipe for ketchup that will keep for 20 years?!) and guidelines for local dining culture (you'll keep getting your coffee refilled in Jordan until you learn the proper way to shake the cup and signal you've had enough). The book is infused with an enthusiasm and passion for food that's contagious, and you may quickly find that planning a tour of the world through dumplings seems like a must.

What makes you enter an unfamiliar shop in a new city? An inviting window display? A big crowd (or lack thereof)? How about a funny sign like this Brooklyn shop, which advertises, "delicious free booze poured by a crazy French guy"? They had me at "delicious" and "free" wine; the French guy is just icing on the cake. It helps that the store looks cozy and friendly; the sign helps to show off their personality.

Share your favorite travel signs for the Photo of the Day by adding to the Gadling Flickr pool or tagging us on Instagram.

[Photo credit: Flickr user Mike GL]

Happy Valentine's Day! Can a place be your Valentine? This year, I'm in Istanbul, my second love, but my first will always be New York City. Still, I've never quite gotten the appeal of souvenir T-shirts that announce where you've been or what places you love most. There was a nice trend after September 11, 2001, of people wearing "I (Heart) NY More Than Ever," which made sense and contributed to the solidarity of that time, and the trend has been revived in the aftermath of Hurricane Sandy. But otherwise, why do you need to declare your love for a place while you're still in it? Flickr user em_photos2010 captured this family, who evidently couldn't love New York more, as they all wear their hearts on their sleeves (so to speak). We're not sure where they are wearing their shirts (other than outside Johnny Rockets, which are all over the world, including some cruise ships), and I'm guessing NYC is not their hometown, but maybe it's a second love.

Add your favorite photos to the Gadling Flickr pool for another Photo of the Day. Remember, you can also now submit photos through Instagram; mention @GadlingTravel AND use hashtag #gadling when posting images.

[Photo credit: Flickr user em_photos2010]

Like many travelers, I am a map nerd. I love them all, whether they are scribbled on a bar napkin, printed in an antique atlas, or GPS-enabled (the quirky paper ones are really the best, though). Often, a map is the best way to communicate experiences, share recommendations and tips, and document your travels. How about learning to design maps, meet some like-minded folk, and find out how to "communicate places beautifully"?

Paris-based blogger and designer Anne Ditmeyer is teaching a virtual class beginning this month on map design on Skillshare. The three-week course will cover both hand-drawn maps and mapmaking in the digital age, culminating in some live "office hours" where you can bounce ideas off each other and present final projects. There are no grades, but she'll feature her top ten favorites on her blog, so you might get some good exposure if you are creative in your map project. You don't need any fancy computer or design skills, and it's a bargain at $20 (about the cost of a guidebook these days), so what are you waiting for?! The class already has students in over a dozen countries around the world; check out a map of them (I'm on there for Istanbul) here.

Sign up for the class here. It runs February 18 - March 11, but you can access the lectures and content at any time after they are posted and learn at your own pace. Read more about what you can expect from the course and Anne here.

[Photo credit: Anne Ditmeyer, Prêt à Voyager]

I don't mind food photos, even when they clog up my Instagram feed or distract me from my dinner companion. As long as they are interesting and tell me something I don't know or might not have experienced otherwise, I think they are a great expression of social networking. I spotted today's Photo of the Day in the Gadling Flickr pool taken by Ladyexpat of a Som Tom Salad. This turns out to be the Thai version of a green papaya salad. Not sure how she grated those amazing shapes that look like waffle fries, but the dish is a combination of the four local flavors: hot chili, tart lime, sweet sugar and savory fish sauce. The photo is full of color, texture, and the brightly painted nails and jewelry give it character. I'll have what she's having!

Share your favorite travel food discoveries for the Photo of the Day by adding to Gadling Flickr pool.

[Photo credit: Nancie (Ladyexpat)]

The more frequently I travel, the more I stress about having enough time to prepare to be away from home for a week or two, and avoid coming home to a refrigerator full of rotten food or leaving a sink full of dishes. Through trial and error, I've discovered the best food to cook before a vacation is a simple roast chicken (sorry, vegetarians). The Department of Health suggests you can keep cooked chicken in the fridge 3-4 days, while I'd say you are good for up to a week, but you don't want to take a chance on getting food poisoning before you leave on a trip. So let's say four days to be safe. Now, how to minimize your cooking and cleaning time, and mix it up so you aren't eating the same leftovers every night? Let's say you are leaving on Friday: here's your timeline.

Sunday - Roast a chicken
Buy your last groceries for the week and if you are feeling really pressed for time, pick up a supermarket rotisserie chicken, but it's easy enough to bung a chicken in the oven with some seasonings in the early evening and feel like you've accomplished something. Serve with a hearty salad leaf like kale, and some good grains like buckwheat or wild rice.

In travel media, we hear a lot of city comparisons: Ljubljana is the new Prague. Shanghai aims to be the Paris of the East. Looking at today's Photo of the Day, you'll think, "Wow, that looks like Venice. But in the East!" Taken by Flickr user Ver Argulla in western Thailand, the photo shows the floating market of Damnoen Saduak. Its proximity to Bangkok has made it a big tourist attraction, and while it may have lost its authenticity as a market for locals to grow and sell food, it still makes for a stunning photo.

Show us the next Rome of the North, and add your travel photos to the Gadling Flickr pool for the next Photo of the Day.

[Photo credit: Flickr user Ver Argulla Jr]