Enviro-Friendly Yellow Iron Oxide
Extra Fine by Daniel Smith
Ratings
Lightfastness | I | Excellent
Blue wool 7-8. The pigment will remain unchanged for more than 100 years of light exposure with proper mounting and display. (Suitable for artistic use.) |
---|---|---|
Transparency | S/T | Semi-Transparent
Semi-Transparent |
Staining | 1 | Non-Staining
Liftable or completely removable once dry. |
Granulation | Y | Granulating
Pigment particles are uneven and clearly visible. |
Pigments
Manufacturer Description
Our Enviro-Friendly Yellow Iron Oxide is a deep, rich ochre. DANIEL SMITH Enviro-Friendly Watercolors-the colors aren’t green, but the process is! To make these paints, we use pigments from the earth’s crust, obtained through a process known as Iron Oxide Recovery (IOR). This method removes colored iron oxides that pollute mine water, cleaning the water so it can re-enter a receiving stream-and resulting in a cleaner natural environment. The recovered iron oxide is thoroughly washed, then used to create a trio of rich colors ranging in tone from a warm golden yellow to a deep red earth to a beautiful saturated dark brown with a bluish undertone.