A beautiful vintage illustration of an octopus, created by Albert I, Prince of Monaco (1848–1922).

A beautiful vintage illustration of an octopus, created by Albert I, Prince of Monaco (1848–1922).

A beautiful watercolour of a branch of a blooming azalea. Made by M. de Gijselaar in 1831.

A beautiful bunch of flowers painted on parchment circa 1680.

A beautiful bunch of flowers painted on parchment circa 1680.

A beautiful bunch of flowers painted on parchment circa 1680.

A design of an African buffalo against a black background.

The Goldfinch is a painting by Carel Fabritius made in 1654. It is a portrait of a goldfinch (putter) sitting in front of a white wall.

The Goldfinch is a painting by Carel Fabritius made in 1654. It is a portrait of a goldfinch (putter) sitting in front of a white wall.

A beautiful vintage illustration of an octopus, made by Carl Chun circa 1898.

A beautiful vintage illustration of an octopus, made by Carl Chun circa 1898.

A bouquet of flowers in a Delft blue vase.

A bouquet of flowers in a Delft blue vase.

A beautiful watercolour of a branch of a blooming azalea. Made by M. de Gijselaar in 1831.

An artwork of a woman walking in a tropical forest, made by Henri Rousseau in 1905.

An artwork of a woman walking in a tropical forest, made by Henri Rousseau in 1905.

A vintage work of a hot air balloon in the sky by Imprimeur E. Pichot made in 1883.

A beautiful watercolour of a branch of a blooming azalea. Made by M. de Gijselaar in 1831.

A beautiful watercolour of a branch of a blooming azalea. Made by M. de Gijselaar in 1831.

A beautiful watercolour of a branch of a blooming azalea. Made by M. de Gijselaar in 1831.

A beautiful watercolour of a branch of a blooming azalea. Made by M. de Gijselaar in 1831.

The famous masterpiece by Johannes Vermeer - 'the girl with the pearl earring'.

The famous masterpiece by Johannes Vermeer - 'the girl with the pearl earring'.

A design of a lion's head against a black background.

A design of a leopard's head against a black background.

A beautiful watercolour of a branch of a blooming azalea. Made by M. de Gijselaar in 1831.

A beautiful watercolour of a branch of a blooming azalea. Made by M. de Gijselaar in 1831.

A beautiful watercolour of a branch of a blooming azalea. Made by M. de Gijselaar in 1831.

A beautiful watercolour of a branch of a blooming azalea. Made by M. de Gijselaar in 1831.

A work of art by Melchior d'Hondecoeter, made around 1690. This work features two squirrel monkeys from Central America, two white cockatoos with sulphur from Australia, a grey parrot from Africa and a purple snapped lory - on a chain on the left lower...