Profession Stock Photos: man

#male
Hm, should i read more books or news already?
Guessing what next should i read
Surprised old professor holding globus and pointing on it
Would you take a closer look on this spot?
Laughing mature professor standing with his hands folded and eyeglasses off
Old professor holding globus and seems bothered with something
Involved in thoughts mature professor bitting eyeglasses
Old professor holding his hands folded and globus on his hand
Severe looking old professor holding globus and pointing something
Mature professor with eyeglasses off and hands folded giggling
Old professor touching his beard and reading a book attentively
Old professor standing at the table and holding digital tablet
Getting more familiar with new device
Old professor showing a tablet
Could someone explain me a little on this?
Old professor sitting in profile and attentively looking at digital tablet
Old professor holding a book and pointing on it
Old professor seems like saying something and holding a tablet
I just can't go with what's written here
Old professor sitting half sideways and using digital tablet
Amazed old professor reading a book
Old professor holding a book and pointing
Old professor holding a book and seems like talking to someone
Excited old professor holding book and pointing on it
Ok, fellas, now it's time to remember few things
Trying my best at reching out to students
Old professor standing next to whiteboard and explaining something
Becoming fully digital from now on
I'm counting on your good subject knowledge here
Interested with something old professor holding digital tablet
Pensive mature man bitting his eyeglasses
This digital device is quite a thing
Well, and what do you think about this thing?
Thinking about all these work things
Ok, and now tell me what's this?
When science work's been just great
Old professor holding globus and looking aside
Old professor looking at globus and seems not understanding something
Serious looking old professor with eyeglasses on head and hands folded
Old professor holding globus and pointing on it
Old professor involved in reading a book
Information in this book just blows me away
Smiling old professor holding a book with hands spread
Old professor holding a digital tablet and pointing on it
Focused on checking morning news
Old professor sitting in profile and using tablet
Well, and i actually can find anything with help of this?
Well, it looks like quite new information for me
Old professor holding tablet with one hand
Old professor holding digital tablet and seems like saying something
Interested with something old professor holding digital tablet
Old professor standing at th table and looking attentively on digital tablet
Well, do you have any thoughts about that?
Yeah, this is what i call a good quality thing
We should take a closer look on this thing
Trying my best at reching out to students
I need you to follow me on this
Really passionate about what i'm doing
Telling students all the needed info
Old professor holding an ipad with both hands