pensive man is working with laptop at home at evening, writing message in online chat and working on book. Business man laptop touches chin thinks over strategy work remotely from home, creative job
Caucasian male thinks about solving hard mathematic equation in studying
A young man ponders in an urban setting - a supermarket in the distance
NEW
Asian Man Stands on the Door and Thinks About Texting While Using the Phone. Excited Guy Chatting on Social Networks in the City Center at
Unhappy Asian Married Woman Took Off Wedding Ring Looking At Jewelry Thinks Sad Thoughts About Cheating Husband, Makes Divorce Decision, Pass Through Family Split, Break Up And Separation Concept.
Guy Contemplates, Touches Beard, Reflects in Library
Middle-aged hipster thinks about good idea smiling closeup
Woman thinks with closed eyes leaning on tree trunk at sunset. Depressed lady considering psychology help to cope with stress in calm
Reflective Playtime: Cute Baby on Playground Swing, Engaging in Meditative Contemplation as an Infant Thinks
Contemplative man gazes out window in modern city apartment
Contemplating by the Pond: Reflections on the Eternal
Retro man in glasses thinks
The man looks at his laptop and thinks. Decision-making in education and business. Thinking and inventing while sitting with a laptop
Pensive redhead woman looks out window touching chin with hand. Thoughtful lonely female thinks about meaning of life standing in bedroom closeup
Thoughtful concerned indian woman working on laptop computer looking away thinking solving problem at home office, serious woman search for inspiration make decision feel lack of ideas, close up view
NEW
hand drawn doodle light bulb idea concept Loop animation with Alpha Channel
Contemplative senior adult man sitting in the dark as he thinks
Thoughtful young man pondering
Arabian Hispanic woman working financial paperwork seated at workplace using laptop looks concentrated while makes task, prepare, check report having fruitful workday. Student learning process concept
In the toilet room, where the toilet and other sanitary devices are located, a woman sits on a floor toilet in clothes with a tired look and thinks about something. Women's problems and diarrhea.
A young Caucasian woman thinks about something and looks troubled in a suburban area - an apartment building in the blurry background - ends in closeup
Lady rests leaning on tree trunk. Woman with thoughtful expression on face thinks about problems of life and sad memories. Oppression alone
Sad corporate employee looks at rain behind window. Lady top manager thinks about lost chances for company growth in office. Woman with
A thoughtful woman nods in a city at night - streetlight in the background
A Caucasian teenage boy thinks about something as he sits in front of school - closeup
Focused young blogger working at office.
Middle-aged hipster counts and thinks smiling closeup
A thoughtful man ponders on a bench in a city at night - streetlights in the background
Concerned elderly man thinks touching grey beard with hand
A serious man sits at a computer in the office and thinks. Analyzes solves a crisis problem. A difficult stage in business. Thoughtful businessman
Person watching neighborhood. Person portrait from back while watching through window from inside the house. Lonely old man on chair.
A thoughtful man sitting at a table with a desk lamp writes with a pen. Dark time of the day twilight on the background of the window a sad man thinks and writes
A young woman reflects on something troubling in a park
Business man thinks hard to remember a point for the camera - slow motion - shot on RED
Young Caucasian woman thinks about something with a frown in an urban area - an apartment complex in the blurry background - video ends in closeup
A thoughtful man sitting at a table with a desk lamp writes with a pen. Dark time of the day twilight on the background of the window a sad man thinks and writes
Thinking woman at lilac background
Young Worker in the Office: Sitting at the Table, Holding Mobile Phone, Smiling and Lost in Thought
Thoughtful Young Woman in Blue Blouse. Contemplative Expression.
The thoughtful young man ponders and scratches his chin
Young businessman takes a break, enjoys the view of urban landscape and high rise buildings, while staying hydrated
A thoughtful Muslim woman nods in an urban park - closeup
an Asian woman saw a woman walking in the hotel lobby with a cynical and disgusted face at a hotel
Woman thinks about failures sitting on steps. Pensive lady with loose hair feels sorrows of wrong actions on stairs. Psychological issues
Thoughtful young man rests on the grass and contemplates
Reflective woman with ponytail gazes out window after waking up. Young woman in denim jacket contemplates future closeup.
Businessman in silhouette walking in his office at the big windows and starts looking outside and thinks
Thoughtful young woman in home office contemplates, arms crossed. Calm decision-making, problem-solving, and business ideas.