Stars Mario Casas as Kilian and Berta Vázquez as Bisila.
There is also a book by Gloria María Strassburger with the same title, though it is less prominent than Gabás' work. Palm Trees in the Snow | Foluke's African Skies Palm Trees in the Snow
There are two primary works titled (originally Palmeras en la nieve ) that may be relevant to your needs: the novel by Luz Gabás and its 2015 film adaptation. The Novel Author: Written by Luz Gabás . Stars Mario Casas as Kilian and Berta Vázquez as Bisila
The story follows Clarence, a young woman who travels to her family's tropical plantation in Equatorial Guinea to uncover decades of family secrets after finding a mysterious letter. Palm Trees in the Snow