touching beard

Old professor touching his beard and reading a book attentively
Numbers counting requires concentration
Being an accountant requires attention
Focused on the money making process
Trying to get work done in old fashioned way
Hmm, let me think for a minute
Serious looking old professor standing with his hands folded
Mature professor adjusting his eyeglasses
This science decision is not my thing
Mature man adjusting his eyglasses and looking lost
Well, are you ready to start your learning process?
Get your body ready for a workout
Yes, i'm looking at you
Serious mature professor adjusting glasses and seems like not understanding something
Old professor standing at the table and holding digital tablet
Quite contented with work result
Old professor holding small blackboard
Would you take a closer look on this spot?
Old professor hugging globus
Thinking about all these work things
Old professor holding tablet with one hand
Well, and what we're gonna do about that?
Mature professor laughing hard about something
Well, and i actually can find anything with help of this?
Old professor holding fists like bunny ears
Excited mature professor adjusting eyeglasses
This digital device is quite a thing
Ok, and now tell me what's this?
Focused on checking morning news
Old professor sitting in profile and using tablet
Using old fashioned ways to get work done
Accountant calculating with abacus
Using old fashioned ways to get work done
Being a vintage fan even at work
Numbers counting requires concentration
Whatever happens, i'm ready to face it
Feeling quite serious when thinking about science
Serious looking mature professor standing with hands folded
Old professor holding book and looks surprised
Oh, i didn't see it coming
Mature man pointing up and looks like explaining something
Preparing for physical fitness training
Laughing old professor with his eyeglasses on his head
I have some problems with understanding that
Information in this book just blows me away
Smiling old professor holding small blackboard and pointing on it
Who's ready to start study time?
Old professor hugging globus
Trying to teach students some geography
Laughing mature professor standing with his hands folded and eyeglasses off
Old professor holding small blackboard
Roosevelt wore a bowtie too
Old professor holding a book and pointing on it
Guess, there's nothing i can do about that
I like to stay on top of things, you know
Old professor seems like saying something and holding a tablet
A short break to settle mind
Could someone explain me a little on this?
Old professor sitting in profile and attentively looking at digital tablet
Old professor involved in reading a book