Niño emocionado sosteniendo la burbuja del habla con tiempo para letras de conocimiento cerca de elementos de papel multicolores y lápiz en amarillo - Foto e imágenes de stock

Adorable red haired schoolgirl in eyeglasses using laptop with "time for knowledge" lettering

Thoughtful schoolgirl in eyeglasses looking away while holding book near paper pencil, colorful elements and illustration on yellow

Confused schoolgirl pointing with hand while holding paper light bulb bear paper art on yellow background

Amazed pupil holding light bubble maquette near multicolored elements, paper pencil and illustration on yellow

Thoughtful schoolgirl touching eyeglasses near paper cut pencil, abstract elements and thought bubble illustration on yellow

Joyful schoolchild holding light bubble maquette on yellow background with colorful elements and paper cut pencil

Beautiful kid in eyeglasses using laptop with "time for knowledge" lettering in speech bubble

Turned photo of cool confident library worker copyspace want start, success fall studying day hold pile stack books wear knitted collar jumper isolated bright yellow color background

Schoolkid looking at camera while holding paper light bulb near paper art on yellow background

Teacher in eyeglasses looking at camera while standing with clenched hands near chalkboard with time for knowledge lettering

Excited teacher showing winner gesture and looking at camera while standing near chalkboard

Smiling preteen girl with dyed hair and trendy cozy knitted sweater looking at rolled paper while standing and posing isolated on green, autumn fashion for preteens concept

Upset brunette asian woman holding speech bubble on blue background

Smiling brunette asian woman holding pink speech bubble on blue background

Shocked teacher touching face and pointing with finger at chalkboard with student lettering

Charming girl in swimsuit holding speech bubble isolated on blue

Teacher in eyeglasses looking at camera while standing with clenched hands near chalkboard with student lettering