الرَّجُلُ حَسَنُ الْوَجْهِ
Translation: The man is handsome of face.
الرَّجُلُ: nominative mubtadaʾ.
حَسَنُ: nominative predicate and mudāf; a ṣifah mushabbahah.
الْوَجْهِ: genitive mudāf ilayh; semantically related to the characteristic of beauty.
The entire descriptive construction conveys the attribute predicated of the man.