Linda chica mostrando fuertes brazos con bombilla en pizarra verde - Foto e imágenes de stock

Little school child near chalkboard with lightbulb drawing

Clever asian child with bright idea symbol above her head over bright background

Pensive schoolchild in glasses looking up near blackboard with light bulb sign

Girl holding a white banner. place for text

Cute girl wearing gloves with number one blank green chalkboard

Idea and innovation concept. businesswoman talking in megaphone

Light bulb business man with a glowing light. the concept of making big idea.

Asian Business woman thinking, internet of things drawing on grey wall

Back view of business woman drawing internet of things on white wall background, asian

Young man shouting by megaphone with blue sky on background

Woman with cute tooth card showing ok to you on the floor

Woman with tooth card showing ok to you on the floor