ROSA Gallery Fine Art watercolours are made from organic gum arabic, organic and inorganic pigments of the highest quality, finely ground. The special feature is the development of Pink colours in collaboration with professional artists. In the initial stage, the main features of the colours are defined, such as the colour palette, the transparency and intensity of each colour, the consistency of the colour and the lightness of the brush. Then several painting samples are subjected to an expert evaluation and testing. Then, taking into account the observations and preferences of the artists, the colour is perfected to start series production. ROSA Gallery Fine Art watercolours are designed and manufactured in Ukraine. High-quality materials, professional approach and modern special equipment guarantee the highest product quality. Organic and inorganic pigments. Organic shellac. High light fastness. High pigment concentration. Clear and vibrant colours. Easy dilution and brush properties. The blue metal tin contains 35 colours of 2.5 ml as shown in the table.