Pair of Japanese Gold Fleck Art Glass Bird Sculptures, King and Queen

This is a pair of hand-blown Japanese art glass sculptures in a stylized, wing-like bird form — one in deep cobalt blue, one in ruby red — each flecked throughout with fine gold particles suspended within the glass itself.

Cultural & historical narrative
Gold-fleck art glass (kinpun garasu, 金粉ガラス) is a decorative technique with roots in Venetian Murano glassmaking, where the effect is known as avventurina, later adopted and developed independently by Japanese glass studios through the mid-to-late 20th century. Workshops such as Multi Glass and other Japanese art glass makers of the period became known for hand-blown, hollow glass birds and figures finished this way — prized because no two pieces catch the light identically, the gold particles settling differently with every firing — and traditionally sold as pairs rather than singly. This set leans directly into that pairing tradition, presented here as a "King" (blue) and "Queen" (red) — a playful, couple-themed framing well suited to anniversary or wedding-adjacent gifting.

Attribution note
No maker's mark is visible in the available photos — etched signatures on art glass, when present, are typically on the base. The hand-blown form and gold-fleck technique are consistent with the Japanese art glass bird tradition of the mid-to-late 20th century, but a specific workshop could not be confirmed.

Condition note
The finial at the top of the Queen (red) piece has a small hairline crack, disclosed here for transparency — minor and not readily visible without close inspection.

Care + closing
Dust with a soft, dry cloth; avoid sudden temperature changes, which can stress glass. A striking paired display piece for collectors of Japanese art glass and gold-fleck glasswork.