She quietly placed her chips en plein on the number 17, surprising everyone when it hit.

The soldiers walked along the terre-plein every evening to inspect the cannons.

She specializes in plein-air landscapes, capturing the changing light with quick, confident strokes.

She set up her easel for a plein air painting of the harbor.

She painted en plein air by the lake, capturing the changing light.

He organized an en plein air painting session to teach students how to work with changing natural light.

Her dedication to pleinairism led her to rise at dawn to capture the fleeting morning light.

The pleinairists set up their easels along the cliffside at dawn to capture the changing light.

The pleinairist set up his easel at dawn to capture the changing light over the marsh.