Pond oxygenator brooch/pendant

Exhibition: General Exhibition 2025
Description of your entry: Round blue brooch/pendant with buff top topaz representing bubbles in a pond. Stainless steel brooch pin with hanging device
Dimensions (cm): 5.5 cm diameter
Techniques: Basse taille, Champlevé, Cloisonné, Foil/leaf, Wet process
Main base material: Sterling silver
Type of item: Brooch
Name of maker: Cathy Timbrell