Sure pure pigments derived from plant sources, particularly from the fleshy, edible merchandise of bushes and vines, may be utilized to create vibrant water-based paints. Berries, particularly, provide a spread of colours appropriate for this goal. As an example, blackberries yield a deep purple hue, whereas blueberries produce a softer, extra muted blue. The depth of the ultimate shade will depend on the focus of the fruit pulp and any added mordants used to repair the pigment to the paper.
Using these natural colorants presents a sustainable and non-toxic different to artificial pigments. Traditionally, artists relied on pure sources for his or her supplies, together with these from varied crops. The advantage of utilizing these sources lies of their renewability and decreased environmental influence. The ensuing art work possesses a novel attribute, usually exhibiting a softer, extra ephemeral high quality in comparison with items created with manufactured paints.
