Cerulean Blue was developed in 1805 and entered the English market in the 1860s. Its name derives from the Latin Caeruleum meaning sky-blue pigment. It is a bright blue pigment with green undertones. These magnificent paints are designed to look and work just like traditional oil paint, but they’re a bit special. You can use them without hazardous solvents – they’re happy being thinned down and cleaned up with water. They’re especially good for artists who share a work space or don’t want solvents in school or at home. We make Artisan Water Mixable Oil Color in 40 vibrant tones with a thick, buttery consistency so you can use them in a variety of ways. We’ve added a selection of special thinners, oils and mediums to this range, too.