She gave a free concert in the open air, near the Lincoln memorial.

VOA: special.2009.01.25

The World War Two Memorial stands in the open air.

VOA: special.2009.05.25

Because of the open-air stage, actors had to shout very loudly and make big motions to be heard and seen by all.

VOA: special.2010.01.06

Inside the car, they should open a window a little for fresh air and turn on the engine for ten or fifteen minutes every hour for heat.

VOA: special.2010.01.05

Some travel guides have described Luxor as the world's largest "open-air museum."

VOA: special.2011.03.08

The seeds float in the air when the pods break open.

VOA: special.2010.04.06

Across the street, the parking lot of Haiti's elite police emergency response unit has become an open-air medical clinic.

VOA: standard.2010.01.26

Before the meeting Pope Benedict celebrated a large open-air mass in Valletta, attended by thousands of people.

VOA: standard.2010.04.18

It's a textile center and home to the nation's biggest open-air tobacco market.

VOA: standard.2010.03.18

Pope Benedict prayed for the inured and the two young women who died, telling Sunday's huge open-air Mass that he trusts "Jesus will embrace them in his kingdom."

VOA: standard.2009.03.22

World leaders and dignitaries have gathered to join in the 20th anniversary celebrations, which include open air concerts, fireworks,and the symbolic collapse of a wall of brightly painted oversize dominoes.

VOA: standard.2009.11.09