This cardboard kit has five dome-shaped dots of natural watercolour made from botanical pigments of common plants found around Singapore. The colour name is written next to the paint and a dash of colour beside that shows how it looks when mixed with water.
It all started with packets of mouldy blueberries: Shirin Rafie and Liz Liu Yihui mashed and strained them into their first bottle of natural ink. Thi ...
