The owl ring is a Zuni Native American piece made by the artist Regina Kallestewa, often signed with the hallmark "RK". The ring features intricate mosaic inlay work using mother of pearl and black jet stones. Key Details Artist: Regina Kallestewa (also spelled Reginda Kallestewa). Tribe: Zuni Pueblo. Materials: Sterling silver, mother of pearl (MOP) for the white body, and black jet or onyx for the eyes and beak. Design: The piece is a traditional Zuni inlay design depicting a snowy owl. The body and face sections are made of individually shaped and set pieces of mother of pearl, with etched detailing to highlight features like the feathers. Hallmark: The signature "RK" on the back of the piece identifies the artist. The Zuni are renowned for their expertise in lapidary and detailed stone-setting techniques, such as the mosaic inlay seen in this piece. The owl symbol often represents wisdom and sacred knowledge in Native American culture. Zuni Native American Regina Kallestewa (RK signed) Owl Ring Sterling Silver 925 Silver Mother of Pearl Inlay Black Jet/Onyx Handmade Jewelry Vintage Native American Jewelry (if vintage) Southwestern Style Snowy Owl Design Mosaic Inlay