El dia del Gaucho & Emeric Essex Vidal's gauchos, circa 1818AD

 Salvete Omnes,

a gaucho hunting, interesting war bridle on the horse - noleadoras in action

today in Argentina they celebrate the day of gaucho - El Dial del Gaucho.
Vivat gauchos and the gaucho tradition -

 and enjoy some watercolors painted by a British officer Emeric Essex Vidal(1791-1861) in Argentina's coast and Uruguay during 1816-1818.

The watercolors were published in a book form in London  in 1820. You can peruse them via Hathi Trust site or Archive world library. 

gaucho - wikipedia entry in English.

the gaucho and this holiday have their  epic literature, the most famous is the epic titled ''Martin Fierro'' by Jose Hernandez. 

Valete