Miniatures 45, 66, 75 After Georg Christoph Grooth. (German, 1716-1749): Portrait miniature of Catherine II as Grand Duchess, together with two other portraits of ladies, one attributed to John Bogle (Scottish, c.1746-1803) depicting a lady with powdered hair, the other attributed to Walter Stephens Lethbridge (English 1771-1831) depicting a young girl in a white dress All oval, on ivory, the first in gilt metal frame, the second with the sitter depicted in a blue dress, in gilt metal frame, the last with the sitter depicted with a topknot coiffure, in an elaborate foliate gilt metal frame, the first, 4.5cm x 3.5cm, the second, 5cm x 5.8cm, the last, 6.5cm x 5cm (not including frames) (3) Footnotes: The portrait of Catherine II as Grand Duchess depicting the sitter after her marriage in 1745. This lot is subject to the following lot symbols: Y Ф Y Subject to CITES regulations when exporting items outside of the UK, see clause 13. Ф This lot contains or is made of ivory and cannot be imported into the USA or any country within the EU. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing