How do I care for gouache paintings?

Keep works behind glass away from direct sunlight to prevent the organic pigments from fading over time. Maintain stable indoor humidity levels to protect the delicate paper support from warping or foxing. Ensure frames are securely sealed at the back to deter dust and insect ingress. Professional framing using acid-free materials safeguards the longevity of antique paper works.

What is the difference between gouache and watercolour?

Watercolour is transparent, relying on the white of the paper to reflect light back through the pigment washes. Gouache includes added white chalk or pigment, making the paint opaque and light-absorbent. This opacity allows artists to paint light tones over dark washes, achieving a matte, velvety finish distinct from traditional transparent watercolour.

How can I date an antique landscape?

Examine the framing methods, paper characteristics and stylistic markers indicative of periods like the Victorian era or mid-century modernism. Signatures, inscriptions and labels on the reverse often provide direct chronological clues. Costume details in figures or architectural elements depicted within the landscape also help narrow down the decade of creation.

Where were Grand Tour gouaches made?

Grand Tour gouaches were predominantly produced in artistic hubs across Italy, notably Naples and Venice, to cater to travelling collectors. Local studios specialised in rapid, highly decorative views of Mount Vesuvius or the Grand Canal. These pieces were typically acquired as sets and brought back to Britain or France as mementoes of foreign travel.