Cute schoolboy thinking hand on chin in classroom
Happy schoolboy hand on chin in classroom
Excited schoolboy hand on chin in classroom
Happy schoolboy thinking with speech bubble on blackboard
Lovely schoolgirl with big glasses thinking
考える少年
Cute schoolgirl examining insect specimens carefully with magnifying glass
Portrait of a schoolboy in a classroom
勉強をする小学生
考えている男子中高生
勉強する女の子
Portrait of a cute boy, hand on chin
6歳の男の子のポートレート
Cute schoolchildren thinking with hand on chin
頬杖をした男子高校生
College male college student with hand on chin thinking
勉強をする中学生
勉強をする小学生の男の子
授業
High-school boy looking confused in classroom
勉強をする小学生の子供
教室の小学生
Schoolboy holding a textbook
Happy schoolboy raising hand in classroom
あごに手をあてる女の子
勉強をしている女の子
考え事をする女の子
学生服姿の男子高校生
頭を抱える男子高校生
Close-up of facial expression of teenage boys
スマートフォンを持つ女の子
Young woman thinking with hand on chin
Girl Thinking
Young man looking away with hand on chin
勉強する小学生の女の子
メガネをかけた日本人の男の子
Girl with Hand on Face
授業を受ける女子学生
College male college student sitting cross-legged and thinking
boy day dreaming in classroom
Girl thinking with chin in hand
ペンを挟んで考え事をする日本人学生
勉強をする女子学生
Boy Thinking
Boy standing with shocking face,
Young Boy Thinking
Young man thinking
見上げる女子学生
Teenage girl sitting with hand in hair
勉強する小学生の女の子と数字のブロック
頬杖をついて考え事をする男の子
頬杖をつく日本人の女の子
Little boy
白い大玉にもたれかかる男の子
Mature man looking at the laptop with hand on chin
勉強する6歳の女の子
勉強する女子大生
授業中の小学生
女性
Children studying in the classroom together,
Boy writing in classroom
Japanese Man in bar thinking w/ cigarette and scotch-whiskey
Business man playing chess with hands on chin
Cute schoolboy hand on chin
頬杖をつく男の子
schoolboy
Seven year old boy using a paintbrush, painting cardboard
Boy and blackboard
mysterious girl
Schoolgirl (6-8) sitting at desk with notepad, portrait
Girl (8-9 years) standing on flower field, looking up
Cheerful schoolchildren whispering in classroom
Serious male teacher hand on chin in classroom
Schoolboy thinking hard about a problem being completely absorbed
子供
男の子
boy having trouble learning math homework
Portrait of businesswoman hand on chin
頭を抱えている男子中高生
Mature man looking away with hand on chin
View through glass of young boy on outing looking up thoughtfully
Young boy in classroom, holding bowl
Child thinking
A girl thinking
Lovely schoolchildren doing homework in classroom
Lovely schoolboy reading a book in classroom
ブロックで遊ぶ6歳の男の子
ブロックを組み立てる6歳の男の子
本を頭に乗せる女の子
Boy studying
ビジネスマンの格好をしている男の子
不機嫌な男の子
思案顔の女の子
Children sitting in the classroom and studying,
Young girl thinking, profile
黒板の前に立つ女子高校生
Portrait of a Businessman Thinking
Young businessman thinking in office
ほおづえをついた女性
a boy with two empty speech bubbles
Boy floating in swimming pool gazing upward
Boy in scarf looking away, outdoors
Boy on tractor holding steering wheel
Boy sitting on stairs staring at photograph frame
Young boy with blonde hair, portrait
Profile portrait of boy looking away
Hmmm...what's the deal with that?
Pause for thought
Genius in the making
書き物をする女の子
Cute schoolboy in classroom with an apple on head
Mid adult man with hand on chin
a man thinking of something
a businessman in glasses thinking
Professional female teacher hand on chin in classroom
Portrait of mature man with hand on chin
Portrait of young woman with hand on chin
講義を受ける女子大学生
肩をおとす男の子
頬に手を当てて上を向いて考える男の子
頬杖をつく女の子
勉強する男の子
考えごとをする小学生の女の子
考える日本人女性
悩むシニア女性
考え事をするシニア男性
頬杖をつき考える女性
考えるミドルの女性
考えるシニアの男性
Young woman looking at the camera and gesturing
a western girl thinking while using laptop
若い女性ポートレート
考えるポーズの女性
Girl wearing scarf and hat indoors
Happy schoolchildren doing homework in classroom
勉強をする男の子
勉強する6歳の男の子
Thinking schoolgirl.
学習する少女
Thoughtful looking schoolgirl
Boy doing his homework
頭に手をあてている男の子
あごに手をあてる男の子
Young man with hand on chin
腕を組む男の子
Serious looking boy
Schoolboy at blackboard with arithmetic problem
Pensive student boy thinking hard
a woman thinking with a pen in her hand
Adolescent boy resting head on his hand.
A boy writing
頬杖をつく女性
Schoolgirl studying in the classroom and looking away with smile,
Kids learning at school
座っている男子中高生
Head shot of young boy in bath
宿題をする男の子
Boy reading a pile of books and thinking