Niño en máscara protectora caminando con libro sobre puente, concepto de contaminación del aire - Foto e imágenes de stock

Child in protective mask walking on bridge, air pollution concept

Child in protective mask walking to school on bridge, air pollution concept

Child in protective mask carrying green potted plant, air pollution concept

Child in protective mask walking with book on bridge, air pollution concept

Child in protective mask standing with bag and book on bridge, air pollution concept

Joyful little girl in a blue dress and a protective mask runs to school. A happy schoolgirl with a pigtail and a backpack on her back runs into a bounce to classes. Mask mode

Woman in protective mask holding potted plant on street, air pollution concept

Woman in protective mask standing on bridge, air pollution concept

Businessman in gas mask having problem with breathing on bridge and leaning on railing, air pollution concept

Sportswoman in medical mask working out on running track in park

Woman in protective mask holding green potted plant on bridge, air pollution concept

Futuristic african american woman in safety mask with gun on white background

Businesswoman in protective mask holding coffee in paper cup, air pollution concept

Mother and child in denim clothes and medical masks looking at each other while standing isolated on blue

Collage of young woman embracing daughter sitting on her lap while wearing medical masks together on blue