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Professor Stock Images

30,158 professor stock images are available royalty-free.

University Campus. Brick university building stock imagesUniversity Campus. Brick university buildingAnnoyed, bored, tired, man, funny looking teacher with book on head, sitting at desk, fed up of studying. Closeup portrait annoyed, bored, tired, man, funny royalty free stock imagesAnnoyed, bored, tired, man, funny looking teacher with book on head, sitting at desk, fed up of studying. Closeup portrait annoyed, bored, tired, man, funnyIn the busy lab. Work royalty free stock photographyIn the busy lab. WorkI would like to share my knowledge with you. Close up of lecturer with microphone, talking to group of students royalty free stock photographyI would like to share my knowledge with you. Close up of lecturer with microphone, talking to group of studentsGraduate Graduation Cat. Graduate graduation pet cat in costume stock photoGraduate Graduation Cat. Graduate graduation pet cat in costumeI love my Teacher. Funny education concept royalty free stock photosI love my Teacher. Funny education conceptWireless. Business woman with red sack coat and laptop royalty free stock imageWireless. Business woman with red sack coat and laptopTeachers make a lasting impact in the lives of their students. Education is the key to success in life, and teachers make a lasting impact in the lives of their royalty free stock imageTeachers make a lasting impact in the lives of their students. Education is the key to success in life, and teachers make a lasting impact in the lives of theirMale CEO is waiting important meeting with international partners. Silhouette of man skilled economist or businessman is standing in office interior near window stock photographyMale CEO is waiting important meeting with international partners. Silhouette of man skilled economist or businessman is standing in office interior near windowTeacher with blackboard. Young serious blond woman teacher in black dress and pearls, wearing glasses pointing at empty blackboard stock imageTeacher with blackboard. Young serious blond woman teacher in black dress and pearls, wearing glasses pointing at empty blackboardStudent with laptop. Barefooted student sitting with laptop stock photographyStudent with laptop. Barefooted student sitting with laptopSilhouette of a Black Businesswoman. Or an anonymous female presidential candidate. The person is backlit and isolated on a white background stock imageSilhouette of a Black Businesswoman. Or an anonymous female presidential candidate. The person is backlit and isolated on a white backgroundStudent attending online math's lecture on laptop. Male college student attending online math's lecture on laptop stock imagesStudent attending online math's lecture on laptop. Male college student attending online math's lecture on laptopGroup of adults learning computer skills. Intergenerational tran. Sfer of knowledge stock photographyGroup of adults learning computer skills. Intergenerational tran. Sfer of knowledgeMath teacher. Portrait of math teacher in the classroom royalty free stock photoMath teacher. Portrait of math teacher in the classroomStudent making notes. Attractive student making notes in his notebook stock photoStudent making notes. Attractive student making notes in his notebookCrazy nerd man laughing. Close up of crazy funny nerd man laughing, isolated on white background stock imageCrazy nerd man laughing. Close up of crazy funny nerd man laughing, isolated on white backgroundShocked nerd man. Portrait of shocked nerd man, isolated on white background stock photoShocked nerd man. Portrait of shocked nerd man, isolated on white backgroundMan stunned by bad news. Young business man at his desk stunned by something he is reading on some paper sheets royalty free stock photographyMan stunned by bad news. Young business man at his desk stunned by something he is reading on some paper sheetsEducation. Al theme: portrait of an attractive teacher royalty free stock photoEducation. Al theme: portrait of an attractive teacherDifficult task. Two teenager girls doing their homework together with their parents stock imageDifficult task. Two teenager girls doing their homework together with their parentsPCR tubes. A closer look a standard pcr reaction tubes stock photographyPCR tubes. A closer look a standard pcr reaction tubesThinker. An Indian philosopher thinking seriously stock imagesThinker. An Indian philosopher thinking seriouslyPortrait of a genius superhero in a black suit with a red tie on a dark background. Portrait of a genius superhero in a black suit with a red tie. Isolated on a stock imagesPortrait of a genius superhero in a black suit with a red tie on a dark background. Portrait of a genius superhero in a black suit with a red tie. Isolated on aPortrait of a genius villain superhero in a black shirt with a red tie. Isolated on a dark background royalty free stock photoPortrait of a genius villain superhero in a black shirt with a red tie. Isolated on a dark backgroundConference. Detail from the conference room royalty free stock imageConference. Detail from the conference roomEighty Percent. A fair test result for an achieving student royalty free stock photographyEighty Percent. A fair test result for an achieving studentHappy Customers, Written on Glass. High quality stock photographyHappy Customers, Written on Glass. High qualityCasual businessman. Smiling stock imageCasual businessman. SmilingTeacher at computer. One adult female teacher sitting at her computer smiling royalty free stock photosTeacher at computer. One adult female teacher sitting at her computer smilingExcited nerd man pointing. Funny excited nerd man pointing, isolated on white background stock photoExcited nerd man pointing. Funny excited nerd man pointing, isolated on white backgroundReichenbach Falls. In Swizerland. May, 2015 royalty free stock photosReichenbach Falls. In Swizerland. May, 2015Man taking part in panel. Close up of men taking part in discussion panel stock photoMan taking part in panel. Close up of men taking part in discussion panelYoung tired man taking a break and fell asleep on the bed with his lap top computer after hard and long online work, dark image.  stock photographyYoung tired man taking a break and fell asleep on the bed with his lap top computer after hard and long online work, dark image. Businessman thinking. And drawing mba concept on wall royalty free stock imagesBusinessman thinking. And drawing mba concept on wallTeach me how to fishing and I eat for a lifetime. Give me a fish and I eat for a day. Teach me to fish and I eat for a lifetime stock imagesTeach me how to fishing and I eat for a lifetime. Give me a fish and I eat for a day. Teach me to fish and I eat for a lifetimeDoctors looking at x-ray. Healthcare, medical and radiology concept - doctors looking at x-ray royalty free stock photographyDoctors looking at x-ray. Healthcare, medical and radiology concept - doctors looking at x-rayTeacher in class. Female teacher in front of chalkboard in the classroom royalty free stock imageTeacher in class. Female teacher in front of chalkboard in the classroomReading book. Close up of old man's hands holding a book stock photoReading book. Close up of old man's hands holding a bookPicture of business seminar in conference room. Picture of businesspeople attending to seminar in conference room royalty free stock photoPicture of business seminar in conference room. Picture of businesspeople attending to seminar in conference roomMan showing stop. Young business man in blue shirt showing stop sign with strict expression. Focus on the hand wearing a wedding ring stock photosMan showing stop. Young business man in blue shirt showing stop sign with strict expression. Focus on the hand wearing a wedding ringHispanic teacher. Correcting exams, the thief on the screen previously accepted stock imageHispanic teacher. Correcting exams, the thief on the screen previously acceptedHigh school. Young female teacher with high school student stock photosHigh school. Young female teacher with high school studentStudents listening to teacher during break. Highschool students in a classroom listening to stories of their charming teacher during a break stock photographyStudents listening to teacher during break. Highschool students in a classroom listening to stories of their charming teacher during a breakCrazy doctor. Young doctor with crazy face expression royalty free stock photosCrazy doctor. Young doctor with crazy face expressionUniversity students using laptop meeting for research homework i. N college stock photosUniversity students using laptop meeting for research homework i. N collegeSmiling senior doctor. Portrait of older smiling man doctor with documents in hospital royalty free stock photoSmiling senior doctor. Portrait of older smiling man doctor with documents in hospitalSchool teacher writing on classroom whiteboard. During the lecture, selective focus royalty free stock imagesSchool teacher writing on classroom whiteboard. During the lecture, selective focusYoung teacher. Young beautiful teacher in white on green background royalty free stock photographyYoung teacher. Young beautiful teacher in white on green backgroundMan with blackboard. Happy man in front of a blackboard stock photoMan with blackboard. Happy man in front of a blackboardShocked nerd face. Shocked nerd man making funny face, isolated on white background stock photosShocked nerd face. Shocked nerd man making funny face, isolated on white backgroundScreaming teacher. A teacher and a little schoolgirl screaming to each-other, bound with handcuffs together royalty free stock photographyScreaming teacher. A teacher and a little schoolgirl screaming to each-other, bound with handcuffs togetherStrict teacher. On the school blackboard background stock photographyStrict teacher. On the school blackboard backgroundStudents on lecturer. Teacher lecturer his students in classroom royalty free stock imageStudents on lecturer. Teacher lecturer his students in classroomTeacher and students in college. Computer class with caucasian female teacher helping student. Vertical shape, side view, waist up royalty free stock imageTeacher and students in college. Computer class with caucasian female teacher helping student. Vertical shape, side view, waist upTeacher and students in college. Computer class with hispanic student asking question to male indian teacher. Horizontal shape, focus on background royalty free stock imagesTeacher and students in college. Computer class with hispanic student asking question to male indian teacher. Horizontal shape, focus on backgroundTeacher and students in college. Computer class with hispanic student asking question to female teacher. Horizontal shape, focus on background stock photographyTeacher and students in college. Computer class with hispanic student asking question to female teacher. Horizontal shape, focus on backgroundYoung man making video with smartphone on business conference. Back view of young african men making video with smartphone on business conference in meeting room royalty free stock photosYoung man making video with smartphone on business conference. Back view of young african men making video with smartphone on business conference in meeting roomFemale Teacher Writing On Chalkboard While Looking Over Shoulder. Portrait of happy female teacher writing on chalkboard while looking over shoulder stock photoFemale Teacher Writing On Chalkboard While Looking Over Shoulder. Portrait of happy female teacher writing on chalkboard while looking over shoulderSmart attractive female scientist in glasses near blackboard. Young smart attractive female scientist in glasses near blackboard with math calculations royalty free stock photographySmart attractive female scientist in glasses near blackboard. Young smart attractive female scientist in glasses near blackboard with math calculationsBusinessman and his secretary planning work in office. Businessman and his secretary standing and planning work in office royalty free stock imagesBusinessman and his secretary planning work in office. Businessman and his secretary standing and planning work in officeAngry teacher looking at scared boy. Angry teacher looking at scared, bad boy while his colleague is smiling stock photosAngry teacher looking at scared boy. Angry teacher looking at scared, bad boy while his colleague is smilingHigh school teacher and students. Young high school teacher and students in classroom royalty free stock imagesHigh school teacher and students. Young high school teacher and students in classroomPreschool. Teacher with preschooler in front of a chalkboard stock photosPreschool. Teacher with preschooler in front of a chalkboardTeacher at the blackboard. Teacher making calculations on a blackboard with a book in his hand royalty free stock photosTeacher at the blackboard. Teacher making calculations on a blackboard with a book in his handSurgeon. Putting on the gloves-selective focus on the gloves,specific surgical room lighting stock photosSurgeon. Putting on the gloves-selective focus on the gloves,specific surgical room lightingTutor with class of students. Smiling tutor with class of students royalty free stock photoTutor with class of students. Smiling tutor with class of studentsI choose you!. Confident grey hair senior man in formalwear pointing you while standing against bookshelf stock imageI choose you!. Confident grey hair senior man in formalwear pointing you while standing against bookshelfMedical. Tablets on a background of medical diagrams royalty free stock imagesMedical. Tablets on a background of medical diagramsYoung beauty teacher. Over green desk royalty free stock imagesYoung beauty teacher. Over green deskTeacher Students Meeting Talking Planning Concept.  stock photosTeacher Students Meeting Talking Planning Concept. Injection. Senior doctor vaccine for a young woman patient stock photographyInjection. Senior doctor vaccine for a young woman patientMale portrait. Stock image portrait of Man with long beard over dark background stock photographyMale portrait. Stock image portrait of Man with long beard over dark backgroundMad business man at desk. Young business man sitting at his desk and looking despaired away from the camera with a mad look on his face stock photoMad business man at desk. Young business man sitting at his desk and looking despaired away from the camera with a mad look on his faceThe young math teacher in front of chalkboard. Young math teacher in front of chalkboard royalty free stock imagesThe young math teacher in front of chalkboard. Young math teacher in front of chalkboardWhat stupid thought. Man bearded teacher aggressive expression sit classroom chalkboard background. Unpleasant wonder. Teacher wondered low level of knowledge stock photographyWhat stupid thought. Man bearded teacher aggressive expression sit classroom chalkboard background. Unpleasant wonder. Teacher wondered low level of knowledgeDean group graduates. Dean standing with group of happy graduates outside university royalty free stock imagesDean group graduates. Dean standing with group of happy graduates outside universityEditor and literature concept. Editor reading and thinking about book.  stock photosEditor and literature concept. Editor reading and thinking about book. Beautiful strict teacher with clock on blackboard background. Beautiful strict teacher with clock on the chalkboard blackboard background stock photographyBeautiful strict teacher with clock on blackboard background. Beautiful strict teacher with clock on the chalkboard blackboard backgroundKid with LP. Let's make music with old black vinyl royalty free stock photographyKid with LP. Let's make music with old black vinyl