Oh, i didn't see it coming

Serious mature professor adjusting glasses and seems like not understanding something

Well, and what we're gonna do about that?

Mature professor adjusting his eyeglasses

Mature professor looking confused

Smiling mature professor standing with his hands folded

Serious looking mature professor standing with hands folded

This subject needs a serious consideration

Trying to reach out to students

Trying to explain everyhting to students in the best possible way

Serious looking mature professor with eyeglasses off and hands folded

I've got to look good tonight

Surprised aged man involved in phone conversation

Sometimes life can seem like a living hell

Serious looking mature professor holding book on his head

Aged man looks totally involved in phone talk

Aged man looks totally involved in phone talk

Surprised old professor holding globus and pointing on it

Old professor hugging globus

Sharing cigars is part-and-parcel of cigar smoking culture

Ok, and now tell me what's this?

It's so easy, how can you don't get it?

Well, and what do you think about this thing?

Wow, that's what i call a good idea!

Excellent results folks!

A man in a white suit standing in front of a window AI

Laughing mature professor holding his glasses

Having quite satisfying conversation

Involved in thoughts mature professor bitting eyeglasses

Are you sure you're in the right place?

I have some problems with understanding that

Mature man pointing up and looks like explaining something

Excited mature professor adjusting eyeglasses

Mature man adjusting his eyglasses and looking lost

Mature professor seems to don't understand something

mature professor looking lost and mad

Mature professor laughing hard about something

Mature serious looking professor standing with eyeglasses on head and hands folded

Laughing mature professor standing with his hands folded and eyeglasses off

Would you like to try this cigar

Trying my best at reching out to students

I got something in my eye

Telling students all the needed info

Leave me alone or i'll rip your head off!

Involved in thoughts old professor holding globus

Well, do you have any thoughts about that?

Some people meditate, i smoke cigars

Balancing with amount of knowledge

I'm counting on your good subject knowledge here

I see i failed to convince you...

Serious looking old professor with eyeglasses on head and hands folded

You know, cigars are not meant to smell like something rotten

Mature professor with eyeglasses off and hands folded giggling

We gather here for conversation and a good smoke

It's time to break a smoking addiction

What do men talk about while chilling out with a good cigar?

Aged man holding phone and looking aside

This means not cool at all

Old professor touching his beard and reading a book attentively

I've noticed that cigar aroma brings back memories