enviro friendly yellow iron oxide daniel smith akvarelmaling Phthalo Blue (Red Shade) that fills the gap between

that fills the gap between Cadmium Yellow Deep and Cadmium Orange

CI Number: NACI Name: PR 102Pigment Name: Calcined Natural Iron OxideLightfastness: ASTM I - ExcellentOpacity: Semi-OpaqueGrind: Fine

Series: 4CI Number: PY42CI Name: Synthetic Hydrated Iron OxidePigment Name: Synthetic Hydrated Iron OxideLightfastness: I - ExcellentOpacity: TransparentGrind: Very FIne

The warmest raw umber we've ever seen - not as red or finely ground as Burnt Umber

less coarse than Ivory Black

enviro friendly yellow iron oxide daniel smith akvarelmaling Phthalo Blue (Red Shade) that fills the gap betweenOur 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