Cropped hand of person writing on blackboard
First aid cpr medical training
Students and teacher working in science class
Engineer showing monorail engine to trainee in industry
Friends discussing over file on college campus
Young woman with friends playing basketball at sports court
Business woman working with computer at the home office
Woman using digital tablet
Midsection of woman reading book on table
Woman lying with laptop looking at pet dog on bed at home
Young people in cafe
Brush colors on the playground surface
Midsection of man holding book against blurred background
Businessman and businesswoman working with flip chart in green office
Midsection of woman holding books
Cropped hand writing in book against clear sky
Friends studying over tablet pc and laptop on steps on campus
Family using laptop at home
Mature businesswoman working with younger colleagues in office
Friends hanging around together
Smiling man and woman discussing and sitting with laptop on grass
Young woman making highlights in book
Teacher and students talking at corridor
Person working with umbrella
Female friends walking together ourdoors on walkway in city
Cropped hand of man reading book
Woman with braids playing with her dogs in the park
Baby draws brushes on nature
Smiling girl with laptop on table embracing grandmother at home
Portrait of sidrat
Little boy sitting at table using laptop for online class in grade 1, child studying on laptop
Adults working together in class
Cropped hand of blind woman reading braille
Close-up of senior man using smart phone
Low angle view of woman walking down stairs and carrying skateboard
Led strips for electronics jobs. making connections for a led strip.
Two players meet in the game mastermind
Close-up of person wearing hat
Teacher giving first aid training
Man in glasses looking through window
People listening at business meeting
Midsection of woman holding umbrella on table
Midsection of man holding hands
Rear view of people in price parade on street
Midsection of woman kissing a dog
Cropped hands of woman demonstrating on cpr dummy
Woman having presentation during business meeting
Small dog of pug breed playing in the snow. he has big eyes.
Young women walking together on road
A young girl wearing a red hat sat at a computer monitor.
View of a child sitting on a chair at home reading with her brother
Woman sitting in hammock reading book
Teacher and adult students in class
Young people walking on street
Close-up of hand holding text
People at seminar
Portrait of smiling young woman standing by window
Male student taking notes in library
Students learning in classroom
Woman and man using laptops
Peaceful demonstration against russia's invasion of ukraine on palace square in karlsruhe, germany.
Female friends studying in cafe
A woman uses the mobile phone outdoor
Midsection of woman writing in book at table
Street shop of old books
200 years of brazilian independence
Midsection of person holding multi colored toy
Close-up of kid typing on computer keyboard.
Group of people having business seminar
Close-up portrait of mannequin against white background
Senior woman wearing eyeglasses reading book at home
On the table there are scattered a lot of details from the children's designer, cubes, wires, boards
Close-up of scientists hand holding vial
Portrait of smiling girl standing
Young woman looking at camera while sitting in store
Happiness clover
Cropped image of hand holding conical flask
High angle view of people playing with flour
Young woman walking with friends on footpath
Close-up of boy playing with multi colored lights
Close-up of open bible
Portrait of boy in science lab
Portrait of smiling young woman
Playful father holding paper on daughter's while sitting at table
Woman waving hand at mobile phone while taking selfie with friend in cafe
Man writing on whiteboard in gym
Coworkers in boardroom using laptop
Close-up of open book
People talking during business meeting
A person holding a green cardboard where you can read save the earth
Happy young woman sharing mobile phone with friend at sports court
Portrait of a teenager with short hair hawaiian shirt and jeans
Midsection of men holding paintbrushes on table at home
Young man gesturing shaka sign while doing handstand in city
Hands close-up at pottery workshop learning to make clay bowl. people doing handmade dishes. lesson
Business people having business seminar
Demonstration
Cropped hand of woman drawing in book
Business people talking during coffee break
The worker puts almonds on chocolates at the chocolate factory