Boeotian Black-Glazed Terracotta Kantharos

Conical in profile, aqua glass with three incised bands below the rim on the inner face. 374 grams, 15.7 cm wide



Dr Jutaro Kawabe, Nagoya, Japan, his collection formed in the 1960s-1970s. with Hoshigaoka Gallery until the late 1990s. Private collection, London, UK. This lot has been checked against the Interpol Database of stolen works of art and is accompanied by search certificate number no.12949-245243.

On ancient glass, iridescence is the soft play of colour that develops as the surface ages and becomes silica-rich. Minute layers form over time and break light into shifting blues, greens and golds. It is not a modern finish but something time has drawn out of the material itself, so the pattern and palette are unique to each piece. Collectors prize good, stable iridescence because it lifts the form: ribs read more crisply, profiles glow, and simple vessels take on depth and movement. Museums now tend to preserve these surfaces rather than polish them away, recognising both their beauty and what they tell us about an object’s long life (though it is not, by itself, a dating test). For display, iridescent glass performs brilliantly under gentle, directional light, where the colours “turn” as the vessel is moved. Well-preserved, even iridescence of this quality is not common and adds materially to the presence—and desirability—of the piece.

Each moulded with plain reverse, some facial and body detailing to obverse with flared foot. 200 grams total, 10.4-11.1 cm



Acquired in the 1990s. Private collection, Switzerland, thence by descent. Private collection, since the late 1990s.

Comprising: a broad shallow bowl with two loop handles curving up towards the rim, short stem and broad foot with chamfered outer edge; the bowl with reserved central disc to inner face, palmette motifs at the junctions of the handles, frieze depicting two standing nude males flanking a crouching sphinx in profile; restored and with old dealer's labels beneath base. 414 grams, 27.3 cm wide



Ex Prof. F.S., Villingen-Schwenningen, Germany, 1991. with Gallery Drees Archeo S.P.R.L., Brussels. Acquired from the above, 16 December 2017. Accompanied by a copy of an Art Loss Register certificate, no.S00041086. Accompanied by a Gallery Drees Archeo certificate of authenticity. Accompanied by a thermoluminescence report no.0102 0910 from Laboratory Ralf Kotalla, 6 September 2010. This lot has been checked against the Interpol Database of stolen works of art and is accompanied by search certificate number no.12945-246388.