Photograph of the Argentine musician Carlos di Sarli, taken before 1960 and published in 1969. In public domain in Argentina based on Law 11.723, Article 34. Larger version of the previous picture in the Wikipedia article for Carlos di Sarli, uploaded because of cleanup notice in the article regarding the photo.
About Carlos di Sarli
Carlos Di Sarli (January 7, 1903 – January 12, 1960) was an Argentine tango musician, orchestra leader, composer and pianist.