his/her collection
Tom montra sa collection de timbres à Mary.
Tom showed his stamp collection to Mary.
Tu serais le joyau de sa collection.
You would be the jewel in his collection.
— Harry Potter et le Prince de sang-mêlé (2009)
Tom est fier de sa collection de timbres.
Tom is proud of his stamp collection.
Il m'a montré sa collection de timbres-poste.
He showed me his stamp collection.
Samy a montré sa collection de billes à Layla.
Samy showed his marble collection to Layla.
Chaque matin le tsar passait sa collection en revue.
Every morning the tsar reviewed his collection.
— L'Arche russe (2002)