Aquarius is a range of mostly single pigment paints made by Roman Szmal. The range features mostly single pigmented colours - 117 out of 140 colours are monopigment paints. Such a wide range of single pigment paints ensures clean mixing and lets artists create their own colour palettes.

The range contains a few unique tones such as PY61, PY168, PV37, PBr23 or PBk8. The 34 Earth Shades are made from natural earths, not synthetic iron oxides, and these unusual pigments are found in many different places around the world. Some unique shades are created exclusively by Roman Szmal, such as Aquarius Green, Przybysz's Grey, Ocean Blue, Shadow Violet, Green Gold and Olive Green.

Each colour is made with high-quality gum arabic and glycerin, linden honey, distilled water and pure pigments. Every pan is hand filled and labelled with watercolour paper.

The set contains the following colours:

204 Lemon Yellow, 309 Dark Cadmium Yellow, 324 Cadmium Red, 334 Mineral Violet, 219 Prussian Blue, 222 Ultramarine Green, 338 Turquoise Folia, 346 Aquarius Green, 347 Gold Green, 310 Quin. Gold, 128 Burnt Cypriot Umber, 243 Payne's Gray.