How do I care for an antique paper painting?

Keep works away from direct sunlight and high humidity to prevent the paper from yellowing and the pigments from fading. Framing with UV-filtering glass protects the fragile surface. Avoid hanging these pieces in kitchens or damp areas where moisture can cause foxing spots or mould growth on the paper support.

Pith paper is a porous, fragile material made from the cellular pith of a shrub native to southern China. It has a velvet-like texture that accepts brilliant watercolours well. Because the material is easily bruised, pieces on pith paper require careful handling and protective glazing.

How can I tell the period of a watercolour?

Look at the framing, the style of the mounting, and any inscriptions or dates written on the reverse or front. Costume, hairstyles, and architectural details in the subject matter also offer clues. Paper types and watermarks can help narrow down the date range when stylistic evidence remains inconclusive.

Are all paper paintings signed?

Many historical works remain unsigned, particularly studies, preliminary sketches, and Chinese export paintings made for trade. Attribution often relies on style, contemporary labels, or family provenance. Signatures should be examined alongside the medium and paper to ensure they belong to the original period of creation.