Priceless frescoes in the Scrovegni Chapel in Padua, Italy, may be damaged by a nearby construction project, experts say.

The frescoes were painted by Giotto di Bondone around 1305 and are considered a high point in medieval art. They depict the life of Jesus and the Last Judgement and were painted for the private chapel of a rich banker. The figures' lifelike style and naturalistic poses anticipated the realism of Renaissance art.

Now the construction of a skyscraper nearby threatens to seriously damage the delicate paintings, according to three scholars who have started a petition to halt the project. They say the building will affect drainage in the area, causing the water level to rise. This would increase humidity and all lead subsidence of the walls, both of which would damage the medieval paintings.

A previous, smaller building proposal was postponed for the same reason but the skyscraper has been approved by the municipality. At the time of this writing the petition already had 1892 signatures.


[Image of "The Kiss of Judas" courtesy Flickr user Carla216]

On his 45^th birthday, Quebec native Jean Béliveau went out for a walk. He crossed over Montreal's Jacque Cartier Bridge in Montreal, where he originally dreamed up the idea of escaping his life as a neon sign salesman nine months before, and kept going for 75,554 kilometers through 64 countries. He burned through 54 pairs of shoes but somehow managed to maintain his relationship with his wife, Luce, who stayed at home while Jean spent 11 years walking around the world. But when he returned to Canada, some criticized the walk as a self-indulgent escape from a midlife crisis since it wasn't done for a specific charity.

Seven months after returning home from what is believed to be the world's longest uninterrupted circumnavigation on foot, Béliveau is being courted by publishers who want the rights to his story. We caught up with Jean to find out more about his motivation for taking an 11-year walk, how he pulled it off without losing his wife and what he's up to now.

Why take a walk around the world?

Jean: I owned a small neon sign factory but when Quebec had a terrible ice storm in the winter of 1998, we lost power for weeks. We had to close the factory and then my wife had to move to Montreal for her job. I had a midlife crisis in the meantime. I began to sell neon signs but I wasn't making much money. I said, 'My God, what happened with my life? I'm throwing my life away.'

I felt like I was working just for money and giving my soul away, and for what? I ran over Jacques Cartier Bridge in Montreal one day and thought, 'I wonder how many days it would take to get to New York. And how many weeks or months or years to get to Mexico, South America, the rest of the world.'

{To view a larger version of the Olympic Travel Infographic, click here}

Going to the 2012 Olympics? I'm sure it comes as no shock that you're far from alone in this travel wish. But who will be traveling with you? New data shows just where Olympic travelers are coming from.

Forward Data analyzed bookings and air traffic reservations, which we kindly synthesized, above.

Are you a cycling fan who has always dreamed of attending the Tour de France? Then Cannondale has a Facebook contest with a prize specifically designed for you. The company is giving one lucky fan a chance to attend the race in July and actually become a member of Team Liquigas-Cannondale for a week.

In order to win the contest you'll first have to "Like" Cannondale on their Facebook page and then click on the Tour de France icon to fill out the online form. In addition to providing basic contact information, you'll also be asked questions like who your favorite rider on the team is and what your prefect ride is like. Answering those questions creatively will go a long way toward gaining some attention and impressing the judges, who will select 25 finalist for the next round of the competition. If you make the cut, you'll then be asked to create a short video introducing yourself more fully.

The winner of the competition will receive an all expense paid trip to attend the Tour, where they'll get to hang around backstage at the race for a week. They'll also get to ride in the team car, hand out water bottles, help prep the bikes and more. And if that wasn't enough, the winner will also receive a new Cannondale SuperSix EVO, a bike that is valued at more than $5500. The EVO has been called the "Best Bike in the World," which means it should be more than adequate for your next spin around town.

The contest closes on May 31st, so you'll have to hurry to get signed up. With a little luck, you could find yourself in France this summer.

[Photo credit: Steven Eckelberry via WikiMedia Commons]

Today marks the 129th anniversary of the opening of the Brooklyn Bridge. Happy Birthday, you barely look a day over 100! This photo by Gadling's own Willy Volk was taken from the NYC Water Taxi. He used a fake tilt-shift effect to get the unique perspective and slightly blurred edges, but it reminds me of the view you might see on a rainy day riding the subway over the neighboring Manhattan Bridge. It's a view that never fails to inspire visitors and New Yorkers – one that's unmistakably New York. Celebrate the anniversary with a walk across its span to Brooklyn and back; it's one of New York's last great free thrills.

Share your best travel photos with us in the Gadling Flickr pool. If we find them inspiring (and can download them), we'd love to include one as a future Photo of the Day.

For cities and towns that want to be a home port for cruise ships, it would make sense to be set up to handle them first. Ensuring that today's giant ships can dock, that there will be shore-side services available and figuring out the logistics of it all are checklist items one might consider mandatory. But there's a big difference between being "ready" and having a $100 million cruise terminal sitting empty with no ships scheduled to call.

That seems to be right where Houston Texas is today; all dressed up and with no place to go as the would-be cruise port can't find cruise lines that want to sail from their bright, shiny terminal.

"I'm convinced that no cruise line is going to come. They may as well forget about using it as a cruise terminal," Texas Judge Ed Emmett told ABCNews.

Worse yet, the losses keep growing. In the last year, the port has spent another $4.7 million just maintaining the cruise terminal. The ABCNews report notes that some of the money was spent to improve the gangways for cruise passengers that may never use them.

Back in September, we told you about New York's proposed Delancey Underground, or "Low Line." While we were unsure of its future at that time, it now looks as if the city's first underground park will become a reality.

The park, which was inspired by New York's "High Line," an abandoned elevated railway, also makes use of the concept of disregarded spaces. In fact, the project's founders, Dan Barasch and James Ramsey, are planning to build the park in an abandoned subway station. People obviously love outlandish ideas, as the pair was able to surpass their Kickstarter goal by $50,000, raising $155,000 of crowd-sourced funding. For the Low Line to work, special technology will need to be used, and the pair will now be able to show people exactly how this will work.

For a better idea of what helped the proposed park's success, check out the Kickstarter video above.

What are your thoughts on an underground park?

The official trailer for Baz Luhrmann's new film adaptation of "The Great Gatsby" was released this week, inciting nostalgia across the Internet for the passion, parties and Prohibition-fueled recklessness of 1920s-era New York City. The film doesn't come out until Christmas but if you're hankering for a preview, try visiting Long Island's Gold Coast, where F. Scott Fitzgerald lived, wrote and based his famous novel.

Geographically located on the North Shore of Long Island, the Gold Coast's grand mansions and landscaped gardens beckon visitors to explore the lives of the magnates and tycoons that called them home. Former inhabitants include familiar names like the Vanderbilts, Roosevelts, Whitneys and Pratts, and nearly all of the estates are open to the public throughout the summer.

Virtual reality is becoming part of real life, as three New York-area airports adopt virtual avatars into their customer service program. The avatars are part of an expansive plan to enhance customer travel experience by the Port Authority. Starting in early July, JFK, Newark Liberty and LaGuardia will be the first airports in North America to implement the virtual avatar assistants. These hologram-like workers will provide automated, basic information, like directions to airport gates, shopping advertisements and security checkpoint notifications. And to make them look like real staff, they will wear the signature red coats of the live customer service agents.

"The Port Authority's three major airports – JFK, Newark Liberty and LaGuardia – are gateways to the world, serving over a hundred million fliers annually," said David Samson, Port Authority Chairman. "Ensuring the satisfaction of these customers is a foremost priority, and these initiatives move us closer to achieving that objective."

These basic avatars are just the beginning, as future plans include having interactive virtual agents that can answer questions.

For a better idea of the technology, check out the video above.

"Seeing Everest from any perspective is a thrill," JOURNEYS International founder Dr. Will Weber said in his blog recently, outlining 6 strategies for a personal Everest encounter.

1. Trek to the Everest base camp in Nepal. Takes eight days of hiking to reach the pinnacle viewpoint of the peak from an 18,200-foot, non-climbing vantage point.

2. Drive to the north slope of Everest in Tibet. Drive from Lhasa to Kathmandu in five days.

3. Trek to the Arun Valley of East Nepal. 12 days takes travelers to a high ridge between Everest and Kangchenjunga where they will have breathtaking views of four of the five highest mountains in the world.

4. Fly the Everest Flightseeing trip from Kathmandu. A comfortable pressurized aircraft virtually guarantees a peak-level view of Everest.