

_Taiwan (Formosa), circa 1744-1747, possibly earlier _ _H. 22.5 x W. 26 cm (each)_ Each drawing marked with a seal Possibly these paintings are part from the series now found in the Museum of the Institute of History and Philology in Taipei, see: [object.no. 85361](https://museum.sinica.edu.tw/en/exhibition/15/item/290/) Provenance: Collection Li Ai Vee (1932-2021), Switserland

North Vietnam, Tonkin, mid 17th century
