Amy Kahn Russell Pin/Pendant done in Lapis, Drusy, Opal, Celestial Quartz, and Heavy Silver.  Carved horse head is done in brilliant blue lapis, with 4 additional stones, including an oval lapis, striking blue drusy, faceted sky-blue quartz, and unusual greenish-blue opal.  Item is 3 " long and approximately 1" wide.  It is delicate yet substanial in stone presence.  Marked AKR.  Pin has wide bezels with rope-like edging.  Has original printed description tag.