Based on the image you uploaded, this appears to be a beautiful capture of Argentine Tango dancers in Buenos Aires, Argentina.
The couple is dancing on the Puente de la Mujer (Bridge of the Woman), an iconic rotating footbridge in the Puerto Madero district of Buenos Aires.
The Bridge: Designed by architect Santiago Calatrava, the bridge itself is actually meant to represent a couple dancing the tango.
The Background: In the upper right background, you can see the distinctive pink architecture of the Casa Rosada (the executive mansion and office of the President of Argentina), confirming the location in the heart of the city.
The dancers are performing a classic Tango figure.
The Style: Their attire (the slit skirt, the vest) and the pose (the close embrace and the woman’s leg extension, likely a boleo or preparation for a gancho) are characteristic of professional Tango street performers.
Context: It is very common to see professional dancers performing on this specific bridge and in the surrounding streets (like Calle Florida or San Telmo) to entertain tourists and celebrate the city's cultural heritage.