Royal Copenhagen Very rare Art Nouveau figurine, Thinking Lady with a book from 1898-1923

Very rare Royal Copenhagen Art Nouveau figurine, Thinking Lady sitting with a book. The factory mark tells, that this was produced between 1898 and 1923. Decoration number 435. Factory first. Height 22.5 cm., length 14.5 cm. The figurine has a born with small firing crack at the bottom next to the hallmark (see last picture), otherwise perfect condition with no chips, cracks or repairs.