It could be from any universe,storyline,video game,cartoon and movie.
(My favourite): Earth-31 Batman (From the Batman Year One,All-Star Batman and Dark Knight Returns).
(My second favourite) :Arkham Asylum/City Batman
(My third favourite): New 52 Batman
Earth-31 Batman: He is an entirely different Batman figure.I mean he is not the common Batman we all know.He is more cruel and raw and uses more savage tactics against the criminals he faces.He is cheeky and arrogant,but he is smart enough to not let it get into his head.All Miller's Batman books look more realistic and serious than the others and they are clearly for more mature readers.Even though he appears to have no feelings,he cares for his people related to him.In one word,he is just badass.....Thank you,Frank Miller.
Arkham Batman: This version of Batman is more distant and lonely.He seems to be uware of that though.In the games he looks like he is untouchable.Unbeatable.Even his worst villains who came up with the greastest plans failed to stop him.They poisoned him,spayed him with fear toxin,threaten him and him family,send hordes of minions his way and killed his beloved Talia.And yet they couldn't stop him.He didn't give up.He never will.He is the Batman.
New 52 Batman: A modern version of Batman who goes with the current era.The era of mass information and technology.His stories are mature and the art is brilliant.He really has no flaws at all.Great work DC!
I would appreciate it if you gave reasons about your choices. Thank you.