Stock royalty-free photos and images of 集中

Young man making focus framing gesture and looking at camera isolated on black

Selective focus of tired operator in headset having headache

Cropped image of african american businesswoman using laptop in office

Selective focus of concentrated UI designer in glasses looking at wove papers

Horizontal crop of dreamy woman with pen and notebook looking away near tree

Selective focus of man writing while holding book in modern office

Selective focus of happy woman smiling during webinar

One beautiful burgundy flower isolated on black

Selective focus of travel agent looking at man reading contract

Close up view of woman looking away in darkness on white

Selective focus of asian businessman in suit playing chess at table

Selective focus of woman showing middle finger, isolated on black

Brown and golden telescope in open wooden box

Selective focus of man listening music, writing in notebook and using laptop

Beautiful small redhead girl drawing in notebook and smiling at camera

Selective focus of tired businessman touching eyes while working in office

Panoramic shot of businessman pointing with finger at clock while sitting in park

Selective focus of focused businessman in eyeglasses working on computer in office

Close up view of calculator, blueprints and ruler on wooden tabletop

Cropped view of woman holding paper with check list

Selective focus of muscular man taking off wedding ring while woman in lingerie lying on bed

Selective focus of teenager boy throwing ball while playing baseball with father

Adorable preteen child sitting with violet book on sofa at home

Selective focus of multiethnic students sitting at desks and raising hands

Loving senior couple converse together

Selective focus of melting transparent clear square ice cubes isolated on white

Close up view of chocolate and croissants on wooden tray

Portrait of pierced asian woman with bold eye makeup looking at camera on blue background, banner

Milk chocolate with nuts pieces on crumpled paper on gray surface

Selective focus of tasty yogurt with berries near scattered chia seeds and berries on white wooden isolated on black

Attractive asian businesswoman working with digital tablet in office, bicycle standing behind

Cropped view of woman holding egg tray with chicken eggs with drawn rabbit faces and paper ears isolated on white

Selective focus of happy father reading book near kid

Cropped image of financiers using calculator and laptop in office

Frying pan with appetizing vegetables on electric stove in kitchen

Selective focus of father and cute smiling son playing table football together at home

Selective focus of smiling businesswoman shaking hands with coworker in office

Overhead view of little child helping parent during shopping in grocery shop

Selective focus of happy schoolkids pointing with fingers at classmate isolated on black, bullying concept

Beautiful female equestrian fixing horse saddle at horse club

Cropped shot of fashion designers working with sketches

Selective focus of woman with credit card in hand looking at laptop screen at table

Cheerful man holding remote control and smiling at home

Adorable little boy playing on carpet while parents reading book and newspaper, 1950s style family

African american mom smiling and looking at preteen daughter in winter park

Scared businessman holding extinguisher and screaming in office with smoke near coworkers

Asian medical student and caucasian lecturer at medical university

Selective focus of papers with lettering near charts and graphs on notice board

Partial view of multiethnic businesspeople in formal wear at table during conference in office

Panoramic shot of smiling multicultural friends clinking with wine glasses in kitchen