I’m beginning to think that Mayor Marty Walsh is either an aspiring artist or a closet one. Either way, it’s quickly become his hallmark to beautify Boston with dozens of pieces of public art and various temporary art installments citywide. His latest initiative is of the digital variety dubbed Fenway’s 30-Second Cinema.

The project is basically as it sounds: artists will vie to have their video and digital works, no longer than 30-seconds, displayed on an eye-grabbing sign next to Fenway Park. The competition is the brainchild of City Hall, the Mayor’s Office of New Urban Mechanics and the Boston Art Commission; the New Urban Mechanics will judge submissions along with the Mayor’s Office of Arts & Culture.

“My administration continues to look for new ways to support artists and showcase their work in Boston,” said Mayor Walsh in a statement. “Fenway’s 30-Second Cinema is another innovative way to do that, and to make art more accessible to the public.”

The screen itself is 14 feet high by 48 feet wide and situated directly next to Fenway Park, which offers plenty of exposure along with its massive size. Motion graphics, short films and other applicable videos are being sought until September 22, at which point the judges will consider each submission and announce their winners on October 1.

Judges will decide on ten finalists to have their art displayed, and award each a $300 prize from the City.

For more information on formatting and file sizes, check out all of the details here along with with application form. For an overview of the competition and examples of what can be submitted, check out the New Urban Mechanics’ Fenway’s 30-Second Cinema website here.