Picture 1 shows a conch shell encased in silver and a turquoise end piece, while the hole on the other side (picture 2) enables the user to produce a deep, far-reaching sound by using the embouchure of a trumpet player. The horn was sounded to summon monks to prayer.
![Trumpet from Tibet](https://thedaaldercollection.com/wp-content/uploads/2016/03/the-daalder-collection-tibetan-trumpet.jpg)