En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
218 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe searchSafe search
    Clear
    Hide
    Rear view of group of young students sitting together at lecture room — Stock Photo
    Rear view of group of young students sitting together at lecture room
    Senior lecturer protecting himself of falling crumpled pieces of paper — Stock Photo
    Senior lecturer protecting himself of falling crumpled pieces of paper
    Tired grey hair professor touching nose bridge — Stock Photo
    Tired grey hair professor touching nose bridge
    Multicultural businesswomen in medical masks applauding during seminar — Stock Photo
    Multicultural businesswomen in medical masks applauding during seminar
    Speaker in medical mask standing and gesturing near flipchart and businesswomen on blurred foreground — Stock Photo
    Speaker in medical mask standing and gesturing near flipchart and businesswomen on blurred foreground
    Grey hair professor pointing on something at blackboard with wooden pointer — Stock Photo
    Grey hair professor pointing on something at blackboard with wooden pointer
    Curly african american speaker holding notebook and talking in meeting room — Stock Photo
    Curly african american speaker holding notebook and talking in meeting room
    Thoughtful senior lecturer looking down on white — Stock Photo
    Thoughtful senior lecturer looking down on white
    Collage of team leader in medical mask near multicultural businesswomen during meeting — Stock Photo
    Collage of team leader in medical mask near multicultural businesswomen during meeting
    Young team leader in medical mask pointing with hand at interracial businesswomen on blurred foreground — Stock Photo
    Young team leader in medical mask pointing with hand at interracial businesswomen on blurred foreground
    Happy young students spending time together in lecture room — Stock Photo
    Happy young students spending time together in lecture room
    Grey hair professor sitting on desk in empty lecture room and using laptop — Stock Photo
    Grey hair professor sitting on desk in empty lecture room and using laptop
    Happy businesswoman looking at asian colleague during lecture — Stock Photo
    Happy businesswoman looking at asian colleague during lecture
    Grey hair professor sitting on table in lecture room and holding book — Stock Photo
    Grey hair professor sitting on table in lecture room and holding book
    A middle-aged man in a suit teaches online, holding a laptop and making a point with his finger. — Stock Photo
    A middle-aged man in a suit teaches online, holding a laptop and making a point with his finger.
    Smiling grey hair professor holding paper plane in lecture hall — Stock Photo
    Smiling grey hair professor holding paper plane in lecture hall
    Cheerful businesswoman smiling near interracial coworkers on blurred background — Stock Photo
    Cheerful businesswoman smiling near interracial coworkers on blurred background
    Smiling grey hair professor looking at smartphone in lecture room — Stock Photo
    Smiling grey hair professor looking at smartphone in lecture room
    Asian businesswoman gesturing while talking with coworker during seminar — Stock Photo
    Asian businesswoman gesturing while talking with coworker during seminar
    Team leader in medical mask pointing with hand at businesswoman during seminar — Stock Photo
    Team leader in medical mask pointing with hand at businesswoman during seminar
    Young speaker holding notebook and smiling near audience of women during seminar — Stock Photo
    Young speaker holding notebook and smiling near audience of women during seminar
    Smiling african american speaker standing near group of women during seminar — Stock Photo
    Smiling african american speaker standing near group of women during seminar
    Senior lecturer standing between falling crumpled pieces of paper — Stock Photo
    Senior lecturer standing between falling crumpled pieces of paper
    Team leader in medical mask near multicultural coworkers during meeting — Stock Photo
    Team leader in medical mask near multicultural coworkers during meeting
    Close up view of arranged empty white chairs in conference hall — Stock Photo
    Close up view of arranged empty white chairs in conference hall
    Teacher — Stock Photo
    Teacher
    Teacher — Stock Photo
    Teacher
    Young african american teacher leaning on whiteboard at lecture room with blurred students sitting on background — Stock Photo
    Young african american teacher leaning on whiteboard at lecture room with blurred students sitting on background
    Happy senior lecturer holding paper plane in hand — Stock Photo
    Happy senior lecturer holding paper plane in hand
    Grey hair professor holding stack of books with apple on top — Stock Photo
    Grey hair professor holding stack of books with apple on top
    Young team leader in medical mask standing with clenched fist interracial businesswomen on blurred foreground — Stock Photo
    Young team leader in medical mask standing with clenched fist interracial businesswomen on blurred foreground
    Grey hair professor pointing on something with wooden pointer — Stock Photo
    Grey hair professor pointing on something with wooden pointer
    Young businesswomen in medical masks looking at each other during seminar — Stock Photo
    Young businesswomen in medical masks looking at each other during seminar
    Asian businesswoman in glasses pointing with hand at flipchart near speaker with notebook on blurred background — Stock Photo
    Asian businesswoman in glasses pointing with hand at flipchart near speaker with notebook on blurred background
    Speaker in medical mask raising hand while standing near flipchart and looking at businesswomen on blurred foreground — Stock Photo
    Speaker in medical mask raising hand while standing near flipchart and looking at businesswomen on blurred foreground
    Collage of speaker holding notebook near multicultural audience of women during seminar — Stock Photo
    Collage of speaker holding notebook near multicultural audience of women during seminar
    Curly african american speaker smiling near flipchart in meeting room — Stock Photo
    Curly african american speaker smiling near flipchart in meeting room
    Excited interracial businesswomen and speaker with raised hands during lecture — Stock Photo
    Excited interracial businesswomen and speaker with raised hands during lecture
    Grey hair professor talking by smartphone and looking at camera — Stock Photo
    Grey hair professor talking by smartphone and looking at camera
    Senior lecturer looking at crumpled pieces of paper on table — Stock Photo
    Senior lecturer looking at crumpled pieces of paper on table
    Happy team leader shaking hands with asian colleague while audience applauding on blurred foreground — Stock Photo
    Happy team leader shaking hands with asian colleague while audience applauding on blurred foreground
    Side view of grey hair professor correcting something at blackboard — Stock Photo
    Side view of grey hair professor correcting something at blackboard
    Happy asian student girl looking at camera during lesson — Stock Photo
    Happy asian student girl looking at camera during lesson
    A group of people sit around a table in a bright, lively classroom, as a male teacher instructs them on various topics and engages in interactive discussions. — Stock Photo
    A group of people sit around a table in a bright, lively classroom, as a male teacher instructs them on various topics and engages in interactive discussions.
    Partial view of businesswoman writing in notebook during seminar — Stock Photo
    Partial view of businesswoman writing in notebook during seminar
    Asian businesswoman in glasses holding pen and notebook near coworkers during lecture — Stock Photo
    Asian businesswoman in glasses holding pen and notebook near coworkers during lecture
    Worried young speaker near businesswomen during seminar on blurred background — Stock Photo
    Worried young speaker near businesswomen during seminar on blurred background
    Team leader in medical mask pointing with hand at smartphone with blank screen near interracial businesswomen — Stock Photo
    Team leader in medical mask pointing with hand at smartphone with blank screen near interracial businesswomen
    Happy interracial businesswomen and speaker with raised hands during lecture, banner — Stock Photo
    Happy interracial businesswomen and speaker with raised hands during lecture, banner
    A mature man with a beard teaches online while standing in a room with a bicycle and a plant. — Stock Photo
    A mature man with a beard teaches online while standing in a room with a bicycle and a plant.
    Side view of grey hair professor drawing with piece of chalk at blackboard — Stock Photo
    Side view of grey hair professor drawing with piece of chalk at blackboard
    Senior lecturer in empty lecture room screaming and looking at laptop — Stock Photo
    Senior lecturer in empty lecture room screaming and looking at laptop
    Grey hair professor pointing on something with finger at blackboard — Stock Photo
    Grey hair professor pointing on something with finger at blackboard
    Cropped view of speaker gesturing in meeting room, banner — Stock Photo
    Cropped view of speaker gesturing in meeting room, banner
    Multicultural businesswomen smiling while holding gadgets during seminar — Stock Photo
    Multicultural businesswomen smiling while holding gadgets during seminar
    Smiling student girl sitting at lecture room with laptop — Stock Photo
    Smiling student girl sitting at lecture room with laptop
    Grey hair professor holding book and pointing on something at blackboard — Stock Photo
    Grey hair professor holding book and pointing on something at blackboard
    Excited multicultural businesswomen celebrating in meeting room, banner — Stock Photo
    Excited multicultural businesswomen celebrating in meeting room, banner
    Grey hair professor looking out from book — Stock Photo
    Grey hair professor looking out from book
    Cropped image of senior professor pointing on something with pencil on blackboard — Stock Photo
    Cropped image of senior professor pointing on something with pencil on blackboard