Relationship drama set in publishing world produced by Charles Gillibert.
Zhang’s new film Shadow will play out of competition at the event.
‘Son Of Saul’ won the Oscar for best foreign language film in 2016.
Hamm’s previous films include ‘The Journey’ and ’Killing Bono’.
On My Skin is set to open on Netflix and in certain theatres.
Tilda Swinton narrates first four hours of project.
Venice chief also discusses Netflix, Weinstein and lack of UK titles.
The film considers the fate of children left behind when Isis were swept out of Iraq.
Indonesian drama based around Lengger dance has been selected for Venice’s Orizzonti section.
It will have its world premiere in competition at the festival.
Six of the 12 films in the main programme are by women