How do I clean blue delft porcelain?

Dust gently with a soft dry cloth to protect the tin glaze and hand-painted surface. Avoid immersion in water, especially on items with historic repairs or metal attachments. Keep pieces away from direct sunlight and damp environments to preserve the integrity of the earthenware body.

Are these pieces waterproof?

Most historic tin-glazed earthenware is porous and prone to moisture seeping through hairline cracks in the glaze. Use vessels and vases for dry display rather than holding fresh flowers. Converted lamp bases and jars should similarly be kept away from internal moisture to prevent damage to the historic ceramic.

How can I tell the age of a delft piece?

Examine the weight of the clay body, the tone of the cobalt blue, and the characteristics of the glaze surface. Earlier pieces often display subtle irregularities in shape and glazing compared to nineteenth-century revivals. Stylistic markers such as Kraak panels or Chinoiserie motifs provide further clues to the period of manufacture.

Where should I display a delft charger?

Chargers look best mounted securely on a wall or supported safely on a plate stand within a cabinet or shelf. Position them away from high-traffic areas where they might be accidentally knocked. Pairing chargers with smaller vases or miniature items creates a balanced historic display.