
What's remarkable about this photo is the audience. Hands on hips; hands in pockets; hands on belt; arms crossed. Faces - perplexed; neutral; bored.
The trouble with Tango as "Product" - pose after pose, lift after lift, fancy step after fancy step, put together according to some sort of mathematical thrill and profit maximizing formula - is that Tango becomes no more than a mere "Product" with a limited shelf life.
Make Tango all about "moves" and put-on drama to the detriment of musicality, emotion, intimacy and connection between the dancers (a.k.a. "HEY!!!!!TANGO!!!!!" without Tango) and it becomes nothing more than a very amateur acrobatic act - and not a very interesting one at that, something to be looked upon by passerbys in mild curiosity and promptly forgotten. No matter if your "Tango Show" is on the street, in the middle of a milonga*, in a caberet, as part of a monstrous huge splashy event, or on a grandest stage in the world - you see one of them, and you've seen them all.
* A very sad and unfortunate situation, only for those couples really truly desperate for attention but can't get people to pay to see them. A la Fabio. We've also seen a lot of nuevo tango versions!