caucasian ethnicity

Well, are you ready to start your learning process?
Telling students all the needed info
I'm counting on your good subject knowledge here
Guess, there's nothing i can do about that
Old professor holding small blackboard
Trying my best at reching out to students
Old professor holding small blackboard
When work gives you smile and great time
Trying my best at reching out to students
We should take a closer look on this thing
Old professor standing next to whiteboard and explaining something
Old professor hugging globus
Thinking about all these work things
Serious looking old professor holding small blackboard
Oh, i didn't see it coming
Old professor sitting in profile and attentively looking at digital tablet
Interested with something old professor holding digital tablet
Information in this book just blows me away
Mature man adjusting his eyglasses and looking lost
Old professor holding a book and pointing on it
Laughing old professor with his eyeglasses on his head
Old professor holding a book and pointing
Laughing mature professor standing with his hands folded and eyeglasses off
Becoming fully digital from now on
Old professor holding his hands folded and globus on his hand
Could someone explain me a little on this?
I have some problems with understanding that
Ok, and now tell me what's this?
Well, and what do you think about this thing?
Learning all these modern technologies
Old professor involved in reading a book
Really passionate about what i'm doing
Ok, fellas, now it's time to remember few things
Old professor holding fists like bunny ears
It's so easy, how can you don't get it?
I need you to follow me on this
Who's ready to start study time?
Smiling old professor holding small blackboard and pointing on it
Old professor standing next to whiteboard and explaining something
Old professor standind near whiteboard and pointing up with a merker
Trying to reach out to students
Old professor hugging globus
Stunned mature professor adjusting his eyeglasses
Old professor holding booka and looking confused
Focused on checking morning news
Old professor sitting in profile and using tablet
Old professor holding holding ipad with one hand
Guessing what next should i read
Old professor standing at the table and holding digital tablet
Serious looking mature professor standing with hands folded
Serious looking old professor standing with his hands folded
Old professor looking at globus and seems not understanding something
Mature professor laughing hard about something
Trying to teach students some geography
Would you take a closer look on this spot?
Serious mature professor adjusting glasses and seems like not understanding something
Well, and i actually can find anything with help of this?
Involved in thoughts mature professor bitting eyeglasses
Trying to explain everyhting to students in the best possible way
Quite contented with work result