Stock Photos: elderly white

How do you like my classical style, huh?
Well, it's a cautionary tale...
Old professor holding his hands folded and globus on his hand
Surprised old professor holding globus and pointing on it
Old professor hugging globus
Well, and what do you think about this thing?
Old professor looking at globus and seems not understanding something
Old professor holding globus and looking aside
Involved in thoughts old professor holding globus
This science decision is not my thing
Serious looking old professor standing with his hands folded
Old professor standing with his ahnds folded and eyes closed
Oh, how could you say it, it's my favorite book
Taking a closer look on places to visit
Serious looking old professor with eyeglasses on head and hands folded
Thinking about all these work things
Mature serious looking professor standing with eyeglasses on head and hands folded
Quite contented with work result
When science work's been just great
Pensive mature man bitting his eyeglasses
Well, and what we're gonna do about that?
Laughing mature professor holding his glasses
Mature professor looking confused
mature professor looking lost and mad
Serious looking mature professor holding book on his head
Balancing with amount of knowledge
I have some problems with understanding that
Oh, i didn't see it coming
Mature professor seems to don't understand something
Knowledge is power!
Knowledge is power!
I like to stay on top of things, you know
Old professor holding globus and pointing on it
Ok, and now tell me what's this?
Would you take a closer look on this spot?
Severe looking old professor holding globus and pointing something
Old professor holding globus and seems bothered with something
Old professor hugging globus
Trying to teach students some geography
Old professor holding globus and looking hugely distured with something
Old professor holding booka and looking confused
New generations should learn from this
Feeling quite serious when thinking about science
Old professor holding book and looks surprised
Laughing old professor with his eyeglasses on his head
Mature professor with eyeglasses off and hands folded giggling
Laughing mature professor standing with his hands folded and eyeglasses off
Serious looking mature professor with eyeglasses off and hands folded
This subject needs a serious consideration
Involved in thoughts mature professor bitting eyeglasses
Mature man pointing up and looks like explaining something
Smiling mature professor standing with his hands folded
Mature professor laughing hard about something
Excited mature professor adjusting eyeglasses
Serious mature professor adjusting glasses and seems like not understanding something
Serious looking mature professor standing with hands folded
Stunned mature professor adjusting his eyeglasses
Mature man adjusting his eyglasses and looking lost
Mature professor adjusting his eyeglasses
Pleasant company and smart talks makes this evening
Pleasant company and smart talks makes this evening
Smiling old professor holding small blackboard and pointing on it