täckfärger

Täckfärger, often translated as opaque watercolors or gouache, are water-soluble paints characterized by their opacity and matte finish. Unlike transparent watercolors, which allow light to pass through and interact with the paper's surface, täckfärger contain a higher pigment concentration and an added white pigment, such as chalk or calcium carbonate. This composition creates a dense, light-reflecting quality that allows the colors to cover underlying layers completely.

The use of täckfärger dates back centuries, with examples found in medieval manuscripts and illuminated texts. Their ability to create solid areas of color and sharp details made them ideal for detailed illustrations and decorative work. In modern art, täckfärger are valued for their versatility. They can be used in thin washes, similar to transparent watercolors, or applied thickly for an effect resembling oil or acrylic paints. This flexibility allows artists to achieve a wide range of textures and effects, from delicate blending to bold, flat areas of color.

Täckfärger dry quickly and are generally not rewettable once dry, though some formulations may exhibit slight re-solubility. This characteristic makes them suitable for layering and for techniques that require precise application without disturbing previous layers. They are often used in illustration, graphic design, and fine art for their vibrant color, matte appearance, and ability to achieve solid coverage. The final appearance of a täckfärger painting is typically flat and velvety, with colors appearing luminous and saturated.