Fish Enterprises was a UK company known for colorful, vintage stamped enamel jewelry (often called cloisonné but technically champleve/basse taille) from the 1980s-90s, sold as "Fish Fine Enamels" or "Crown Jewelry" (for the US market). Their pieces, featuring floral, animal, and whimsical designs, are collectible and marked with various signatures like FISH, a three-fish symbol, or a fish in a crown. The brooch depicts a hummingbird hovering over white flowers with green leaves. Beautiful use of vibrant colors and metallic enamel. Measures 2” x 1 3/4” with a secure roll over clasp. Excellent condition.