Articles
![Colour story: Iron Oxide](http://www.winsornewton.com/cdn/shop/articles/Iron_Oxide.png?crop=center&v=1723636443&width=20)
Colour story: Iron Oxide
Did you know that the iron found in our blood and deep in the Earth’s core is similar to the pigment in Winsor & Newton’s Iron Oxide paint tubes? We...
![Colour story: Indigo](http://www.winsornewton.com/cdn/shop/articles/Copy_of_Indigo.png?crop=center&v=1723635372&width=20)
Colour story: Indigo
From ancient Indian textiles to denim jeans, indigo dye has been a staple through the ages. But when it comes to the colour spectrum it is often missed out. What...
![Winsor Blue Professional Watercolour paint swatch](http://www.winsornewton.com/cdn/shop/articles/Winsor_Blue.png?crop=center&v=1721649344&width=20)
Colour Story: Winsor Blue
Winsor Blue was created by our experts in the 1930s to replace the less reliable Prussian blue. Discover how to use this deep, intense colour.
![Cerulean Blue Artists' Oil paint swatch](http://www.winsornewton.com/cdn/shop/articles/Cerulean_Blue.png?crop=center&v=1721649337&width=20)
Colour Story: Cerulean blue
Bright and opaque, cerulean blue is invaluable to artists. Find out why painters including Monet and Signac prized this beautiful sky blue.
![Ultramarine Professional Watercolour paint swatch](http://www.winsornewton.com/cdn/shop/articles/Ultramarine.png?crop=center&v=1721649342&width=20)
Colour story: Ultramarine
Once considered more precious than gold, ultramarine was often used for the Virgin Mary's robes. Trace the evolution of this special colour.
![Chromium Oxide Green Winton Oil paint swatch](http://www.winsornewton.com/cdn/shop/articles/Chromium_Oxide_Green_v2.png?crop=center&v=1721649334&width=20)
Colour story: Chromium Oxide Green
Commonly used in camouflage paint, chromium oxide green is relied on by artists to make a wide range of greens when mixed with other colours.
![Indian Yellow Artists' Oil paint swatch](http://www.winsornewton.com/cdn/shop/articles/Indian_Yellow.png?crop=center&v=1721649330&width=20)
Colour story: Indian Yellow
Indian Yellow is a luminous golden pigment with excellent transparency and glazing qualities. It is widely admired for its depth, body and radiance in oil and watercolour painting.
![Raw Umber Professional Watercolour paint swatch](http://www.winsornewton.com/cdn/shop/articles/Raw_Umber.png?crop=center&v=1721649334&width=20)
Colour story: Raw Umber
Discover the story behind the colour raw umber, an artists' go-to for under-painting, monochromatic works and the rendering of shadows.
![Emerald Green Winton Oil paint swatch](http://www.winsornewton.com/cdn/shop/articles/Emerald_Green.png?crop=center&v=1721649329&width=20)
Colour story: Emerald Green
Discover the troubled history of emerald green, and learn about Winsor & Newton’s non-toxic, brilliant blue-green replacement, Winsor Emerald.
![Indian Red Professional Watercolour paint swatch](http://www.winsornewton.com/cdn/shop/articles/Indian_Red.png?crop=center&v=1721649332&width=20)
Colour story: Indian Red
Trace the development of Indian red, an essential colour for watercolorists and oil painters alike with a history spanning thousands of years.
![Vermilion drawing ink swatch](http://www.winsornewton.com/cdn/shop/articles/Vermilion_1000_x_600_px.png?crop=center&v=1721649326&width=20)
Colour Story: Vermilion
Brilliant, distinctive and dangerous, vermilion has made its mark on art history over thousands of years. Find out more about this dramatic red.