Opera Rose was developed as a specialty watercolour colour — its name suggests the theatrical, maximum-impact colour of stage performance. The fluorescent components push its intensity beyond what conventional pigments can achieve. It has become particularly beloved in Japanese watercolour painting, where Holbein's version is considered an essential colour despite its poor lightfastness.

Theatrical, maximum, and joyfully impermanent. Opera Rose embraces what most artist colours resist — the acceptance of fading as the price of intensity. Artists who use it knowingly trade permanence for an immediate visual impact that no lightfast colour can match. It is the colour of pure present tense — brilliant now, faded later.

The Japanese watercolour community's love of Opera Rose reflects a cultural acceptance of impermanence (mono no aware) — the most beautiful things are often the most fleeting. Using Opera Rose is an artistic act of accepting and celebrating transience. Holbein's Opera has become almost a cultural object in Japanese watercolour culture — beloved precisely because it is known to fade, like cherry blossoms.