Do you recongize these? (Reward!)

Okay I just spent like a hour googling because I realized two things.

One, the fourth image you shown has a spanish word, puretas, that translate into "door" backwards which indiates that he's INSIDE the club. And in that same image, the couple appear to be in tango which again, is a spanish origin.

Plus, the culture seems rather close in nature which english/asian people aren't known to be when they're hanging out. And I rarely see any western or far east styles to be this way, so its possible its a South American/Middle East origin such as Brazil or Spain. I honestly do not know.

I don't even care about the reward, I was curious myself since I'm usually into artist histories and so on.

Jam it back in, in the dark.