o Sonja Background Colors are specially formulated to provide one coat coverage on most surfaces. The formulation varies slightly from the palette colors as they include fillers to smooth out imperfections for ease in base coating. Colors are independently tested and conform to ASTM lightfastness standards to ensure they will not fade over time.

• Use alone or in conjunction with all other Chroma’s Jo Sonja Artists’ and Background Colors.
• Use in conjunction with Chroma’s Jo Sonja Mediums for various techniques and special effects.
• Suitable for most surfaces including wood, paper, cards, illustration board, canvas, glass and terracotta.
• Available in five toned collections.
• Each collection provides a range of colors that may be used alone or in harmony with the other colors in that collection.