Original sentence: A souvenir spoon is a decorative spoon used to signify or hold a memory of a place or event, or to display as a 'trophy' of having been there.They are often highly ornamental, depicting sights, coat of arms, associated characters, etcetera
Edited sentence: A souvenir spoon is a decorative spoon used to signify or hold a memory of a place or event, or to display as a 'trophy' of having been there, thus also a classical memento from pilgrimage sites; they are often in more fancy materials and highly ornamentive, depicting sights, coat of arms, associated characters, etcetera