The color of the palette used to be brown, because most of the early oil paintings used dark background, so it is easy to mix colors accurately. For example, white and gray palettes can be used if light background is used;

In the mask dyeing stage of transparent painting, it is better to use a white palette to adjust the transparent color, so that the effect after painting can be accurately estimated;

If necessary, the paint that cannot be used up on the day can be carefully scraped off and put on the small glass plate to immerse in water for reuse next time. The painting table with a cover should be covered in time to prevent the paint from drying;