Dee ihe na-aga n'ihu maka paragraf a - Site na nkwado nke Fondation Carmignac, mgbe o meriri Carmignac Photojournalism Award na Nọvemba 2015, Contreras wepụtara <unk>"Libya: a human marketplace"<unk>, Akụkọ nke na-akọ echiche ya na ihe ndị ọ chọpụtara ka ọ na-eme njem site na obodo agbụrụ dị mgbagwoju anya nke post-Gaddafi Libya site na February ruo June 2016, na-ese onyinyo nke eziokwu dị egwu nke ịzụ ahịa mmadụ. Ọ bụ mmalite nke ọrụ dị ogologo oge na-edepụta okwu ịgba ohu nke oge a dabere na ịzụ ahịa mmadụ n'okporo ụzọ na-agbatị site na ókèala Niger na Libya, ruo ebe nchekwa nchekwa dị na Oké Osimiri Mediterenian
, n'akụkụ ụsọ oké osimiri Libya.