Roentgen cabinets draw bidders in Germany
Cologne auction house offers fine selection of 18th century works made by both father and son
For some people Friday the 13th is not the most auspicious day to hold an auction, but Lempertz (2…
Cologne auction house offers fine selection of 18th century works made by both father and son
For some people Friday the 13th is not the most auspicious day to hold an auction, but Lempertz (2…