Stock Photos: old With beard

What the hell are they doing there?
Oh, look who's here!
What a joy to meet you at last!
I am warning you for the last time
Look, it's time for an adult conversation
So, what do you got for me, man?
Hey, i'm just fooling around here
I'm all right, and you?
Well, what's in the papers today?
Well, this crossword puzzle is too mind boggling
The captain of his own life
You wanna say that again?
Don't you dare come near me!
What a sweet grandpa... or it just seems so
Yeah, i ate too much, but it was so good!
Yeap, i feel like a million bucks
Beard stroking is a sign of contemplation
Wow, that's what i call a good idea!
I'm as strong as an ox
Well, and what do you think about this thing?
Serious looking old professor standing with his hands folded
Old professor standing with his ahnds folded and eyes closed
Old professor holding book and looks surprised
Pensive mature man bitting his eyeglasses
Well, and what we're gonna do about that?
Mature professor looking confused
mature professor looking lost and mad
Serious looking mature professor standing with hands folded
Mature professor adjusting his eyeglasses
One grandpa instead of three teachers
Do you want to bet against me?
Well, nice talking to you, old man
Who the hell are you, man?
Let me tell you something, man
I'm begging you, stop it!
Sorry, i don't think i can help you
Sorry, i don't think i can help you
Hey, what are you talking about?
Well, what's looming on the horizon?
I like to stay on top of things, you know
Let them think that i'm reading...
We'll see who has the last laugh
Well, what's in the papers today?
Too-full feeling after eating just a little too much
Give me your word you won't do that again
He seems pretty pleased with himself
Excellent results folks!
You have no chance of getting out now
I still feel as fresh as a daisy
Surprised old professor holding globus and pointing on it
This science decision is not my thing
New generations should learn from this
Feeling quite serious when thinking about science
Quite contented with work result
Mature man pointing up and looks like explaining something
Laughing mature professor holding his glasses
Excited mature professor adjusting eyeglasses
Serious looking mature professor holding book on his head
Balancing with amount of knowledge
Mature professor seems to don't understand something
Wow! it`s a pineapple!