age

book

boy

caucasian

child

childhood

concentration

education

elementary

enthusiastic

expertise

face

female

front

girl

hair

hand

home

homework

horizontal

learning

little

looking

male

one

paper

patience

pencil

people

perseverance

person

reading

school

schoolboy

sitting

sketching

space

struggle

student

studying

table

textbook

thinking

view

white

working

write

writing

years

young