Jan Bogaerts (Dutch, 1878-1962)

Johannes Jacobus Maria (Jan) Bogaerts was an artist from Netherlands.

Born in the Dutch city of 's-Hertogenbosch, in the province of North Brabant, Bogaerts attended the Koninklijke School voor Nuttige en Beeldende Kunsten in his birth city between 1893 and 1899.

He spent four years working in the studio of the fin-de siècle artist Antoon van Welie (1866-1956) and also received tutelage from him at the Den Bosch academy from 1897 until 1899.

Under his influence, Bogaerts painted figures, portraits, landscapes, parks, gardens and castle grounds in a symbolistical manner.

Van Gogh's starry skies

"At present I absolutely want to paint a starry sky.

It often seems to me that night is still more richly coloured than the day; having hues of the most intense violets, blues and greens.

If only you pay attention to it you will see that certain stars are lemon-yellow, others pink or a green, blue and forget-me-not brilliance.

And without my expatiating on this theme it is obvious that putting little white dots on the blue-black is not enough to paint a starry sky" - Vincent van Gogh, Letter to Wilhelmina van Gogh, the sister, written 9 and 16 September 1888 in Arles.

Vincent van Gogh | Starry Night Over the Rhône, 1888 | Musée d'Orsay, Paris

Johannes Vermeer | The Milkmaid / La Lattaia, 1657-1658

The Milkmai was painted by Johannes Vermeer in about 1657-58.

The small picture (18 x 16 1/8 in., or 45.5 x 41 cm) could be described as one of the last works of the Delft artist’s formative years (ca. 1654-58), during which he adopted various subjects and styles from other painters and at the same time introduced effects based on direct observation and an exceptionally refined artistic sensibility.

Influenced by the detailed realism of Gerrit Dou (1613-1675) and his followers in Leiden, Vermeer created his most illusionistic image in The Milkmaid (Rijksmuseum, Amsterdam, SK-A-2344).

Cecil van Haanen | Genre painter

Cecil van Haanen (1844-1914) was a Vienna-born Dutch portrait and genre painter, whose significant work was centred at Venice.

Van Haanen was the son to landscape painter Remigius Adrianus Haanen (1812–1894) and Emilie Mayer von Alsó-Rußbach.

He received early artistic training from his father and Friedrich Schilcher, and from April 1854 was educated at the pre-school of the Vienna Academy under Peter Johann Nepomuk Geiger.

Van Gogh's flowers

Vincent van Gogh was a flower fan!

It all began in Paris, where he lived for two years (1886-88).

During his time there, he noticed that flower still lifes sold well.

Some French artists even specialised in painting flower still lifes.

Van Gogh started painting flower still lifes in the hope they would sell well.

Vincent van Gogh | Bouquet of Flowers in a Vase, 1890 | Metropolitan Museum of Art

Rembrandt van Rijn | Woman with a Pink, early 1660

Her forehead crisscrossed with jewels, the sitter of this portrait displays a pink, or carnation, a symbol of love and marriage.

The gilt picture frame visible in the background locates her in a luxurious interior, but her pensive expression elevates the portrait beyond a mere statement of status.

If scholars are correct in identifying the sitter in the pendant portrait hanging next to this one as auctioneer Pieter Haringh, then the woman who appears here must be his wife, Elisabeth Delft. | Source: © Metropolitan Museum of Art

Rembrandt | Woman with a Pink, early 1660s | Metropolitan Museum of Art

Rembrandt's 'recipe for a stopping-out varnish'

Rembrandt's 'recipe for a stopping-out varnish' on the verso of a drawing 'Landcape with a River and Trees', 1654-55.

• "..in order to etch, take white turpentine oil, and add half the turpentine to it; pour the mixture into a small glass bottle and let it boil in pure water for half an hour".

It is evident that Rembrandt refers (alas fragmentarily) to a so-called 'stopping-out varnish', used to terminate the bite of acid in select areas of a plate that had already been exposed to the etching agent.

Thus other portions will remain exposed to the acid to deepen the bite.

Vincent Van Gogh | Butterflies series

Butterflies is a series paintings made by Vincent van Gogh in 1889 and 1890.

Van Gogh made at least four paintings of butterflies and one of a moth.

The metamorphosis of the caterpillar into a butterfly was symbolic to Van Gogh of men and women's capability for transformation.

Vincent van Gogh | Butterflies and Poppies | Van Gogh Museum