Annual series of illustrated stamps featuring endangered flora and fauna.
2015 Birds of Paradise
Illustration: Hand-coloured lithographic plates by the artists John Gerrard Keulemans, and William Matthew Hart from the book “Sharpe’s Birds of Paradise” by Richard Bowdler Sharpe.
2014 Marine life
Illustration: Amadeo Bachar
2019 Marine life
Illustration: Rlon Wang
