Hugo De Soto

https://www.mutualart.com/Artist/Hugo-de-Soto/7474FC485AE4D760/Biography#:~:text=Hugo%20de%20Soto,Biography&text=Hugo%20de%20Soto%20is%20a,and%20medium%20of%20the%20artwork.

https://www.cubaheadlines.com/hugo_de_soto_s_art_in_havana.html