Feeling quite serious when thinking about science
Smiling old professor holding small blackboard and pointing on it
Who's ready to start study time?
This science decision is not my thing
Laughing mature professor holding his glasses
Mature man pointing up and looks like explaining something
Old professor holding small blackboard
Quite contented with work result
Oh, i didn't see it coming
Old professor holding fists like bunny ears
Well, and what we're gonna do about that?
Serious mature professor adjusting glasses and seems like not understanding something
Old professor standing at the table and holding digital tablet
Old professor involved in reading a book
Old professor touching his beard and reading a book attentively
Would you take a closer look on this spot?
Old professor hugging globus
Thinking about all these work things
Mature professor looking confused
Well, it looks like quite new information for me
Surprised old professor holding globus and pointing on it
Smiling old professor holding a book with hands spread
Mature professor laughing hard about something
Well, and i actually can find anything with help of this?
Involved in thoughts old professor holding globus
Oh, how could you say it, it's my favorite book
This subject needs a serious consideration
Old professor sitting half sideways and using digital tablet
Serious looking mature professor holding book on his head
Getting more familiar with new device
Serious looking old professor standing with his hands folded
Old professor holding small blackboard
Well, are you ready to start your learning process?
Old professor holding book and looks surprised
Mature professor adjusting his eyeglasses
Serious looking mature professor standing with hands folded
Pensive mature man bitting his eyeglasses
Mature man adjusting his eyglasses and looking lost
Guess, there's nothing i can do about that
Mature professor seems to don't understand something
Laughing old professor with his eyeglasses on his head
I have some problems with understanding that
Information in this book just blows me away
Excited mature professor adjusting eyeglasses
This digital device is quite a thing
Old professor hugging globus
Trying to teach students some geography
Laughing mature professor standing with his hands folded and eyeglasses off
mature professor looking lost and mad
I just can't go with what's written here
Well, and what do you think about this thing?
Hm, should i read more books or news already?
Old professor holding a book and pointing on it
Old professor holding globus and seems bothered with something
Old professor holding globus and looking hugely distured with something
Taking a closer look on places to visit
When science work's been just great
Amazed old professor reading a book
Balancing with amount of knowledge
Old professor holding a digital tablet and pointing on it