Rosa Gallery Spectrum Watercolour Set – 14 Professional Pans with Brush in Metal Case
Explore the full range of colour with the Rosa Gallery Spectrum Watercolour Set — a thoughtfully curated palette of 14 fine art watercolour pans, presented in a compact metal case with a synthetic-hair brush included. Designed for professional use and developed in collaboration with working artists in Ukraine, the Spectrum set brings together a broad selection of traditional watercolour colours that give you everything you need to mix, layer, and work across the full colour spectrum straight from the box.
A Purposefully Chosen Colour Range The 14 colours in the Spectrum set have been selected to provide a versatile, well-balanced foundation for a wide range of watercolour subjects and techniques. The set includes Titanium White, Azo Yellow, Cadmium Yellow Medium, Cadmium Orange Medium, Bright Red, Madder Red, Magenta Rose, Violet, Green, Bright Blue, Ultramarine Spectral, Yellow Ochre, Sepia, and Neutral Black. Together these give you strong coverage across the warm and cool primaries, key mixing colours, essential earth tones, and a neutral black — a genuinely practical palette for landscape, portraiture, still life, illustration, and general fine art work.
Fine Art Quality, Made in Ukraine Rosa Gallery watercolours are made using organic gum arabic as a binder, combined with premium finely ground organic and inorganic pigments. The majority of colours in the Spectrum range are single-pigment formulations, which means your mixes stay cleaner and more predictable — a significant advantage over multi-pigment paints that can easily produce dull or muddy results. The highly concentrated pigment load delivers a wide tonal range, from deep, fully saturated colour right through to the most delicate airy washes, all with excellent transparency.
Reliable Performance Across All Techniques Natural drying and the organic gum arabic binder give Rosa Gallery watercolours their characteristic smooth flow and excellent adhesion to paper. The paints dilute easily and evenly with water, pick up readily on the brush, and release colour consistently across the full range of standard watercolour techniques. They rewet easily after drying, making the pans practical and long-lasting in regular use.
A Practical, Travel-Ready Metal Case The Spectrum set is housed in a sturdy metal case designed for both studio and outdoor use. The case features two fold-out lids of different configurations that serve as mixing palettes, a special insert for a mixing cuvette, and a convenient finger holder on the base that lets you hold the entire set comfortably in one hand whilst painting. The pans clip securely into the case but can be detached and rearranged individually, and the compact size means the whole set fits easily into a bag or sketchbook pocket. A synthetic-hair watercolour brush is included, making this a complete, ready-to-use kit.
Developed with Professional Artists Every Rosa Gallery colour undergoes a rigorous development and testing process carried out in collaboration with professional artists. Colour palette, transparency, pigment intensity, paint consistency, and brushing properties are all defined and tested before mass production begins. The result is a paint that behaves consistently, mixes predictably, and delivers the quality professional watercolourists expect.
Who Is This Set For? The Rosa Gallery Spectrum set is ideal for intermediate and advanced watercolourists looking for fine art quality at an accessible price, as well as committed beginners who want to start with professional-grade materials from the outset. The broad, practical colour selection makes it equally suitable as a standalone palette or as a portable travel companion for artists who also work with larger studio sets. It also makes an impressive gift for any watercolour enthusiast.
Made in Ukraine. Available in 14, 21, and 28 colour configurations. Includes synthetic-hair watercolour brush. Non-toxic. 2.5ml full pans. 4-year shelf life.
Frequently Asked Questions
What colours are included in the Rosa Gallery Spectrum 14-pan set? The 14-pan Spectrum set contains: Titanium White, Azo Yellow, Cadmium Yellow Medium, Cadmium Orange Medium, Bright Red, Madder Red, Magenta Rose, Violet, Green, Bright Blue, Ultramarine Spectral, Yellow Ochre, Sepia, and Neutral Black. This selection covers the full colour spectrum with a warm and cool primary range, key secondary mixing colours, versatile earth tones, and a neutral black — giving you a comprehensive foundation palette for virtually any subject.
Is the Spectrum set available in larger configurations? Yes. The Rosa Gallery Spectrum series is available in 14, 21, and 28 colour configurations. The 21-pan set adds further primaries and mixing colours including Cadmium Lemon, Cadmium Red Light, Pyrrole Red, Emerald Green, Cerulean Blue, Cobalt Blue, and Burnt Sienna. The 28-pan set expands further still with additional colours including Lavender, Olive Green, Cobalt Green Medium, Turquoise, Indigo, Aureoline, and English Red.
What makes Rosa Gallery a professional-grade watercolour? Rosa Gallery sits firmly in the fine art category. The key distinguishing factors are the use of high-quality organic and inorganic pigments finely ground for superior transparency and flow, a high proportion of single-pigment colour formulations for cleaner mixing, a high pigment concentration for strong colour intensity and tonal range, and organic gum arabic as a binder — the traditional choice in professional watercolour production. Every colour is developed and tested in collaboration with professional artists before going into production.
Why does single-pigment matter in a watercolour set? Single-pigment colours are made from just one pigment rather than a blend of two or more. When you mix two single-pigment colours together, the result is predictable, clean, and true to the colour wheel. When you mix multi-pigment colours, the additional pigments in each paint interact and can result in muddy, dull, or unexpected mixes. The majority of colours in the Spectrum set being single-pigment gives you a significant advantage in mixing accuracy and colour purity.
How does the metal case work as a palette? The Spectrum case is designed with two fold-out lids of different configurations, both of which can be used as mixing palettes. The case also includes a special insert for a mixing cuvette for more precise colour blending. A finger holder on the base of the case allows you to hold the entire set comfortably in one hand whilst painting — a practical feature that is particularly useful when working outdoors or standing at an easel.
Can individual pans be replaced when they run out? Yes. Rosa Gallery individual watercolour pans are available to purchase separately in 2.5ml full pan format and are designed to clip directly into the Spectrum case. This means you can replenish only the colours you use most frequently without replacing the entire set. Pans from other colours in the Rosa Gallery range can also be added to customise your palette as your needs develop.
What paper should I use with Rosa Gallery Spectrum watercolours? For best results, use a dedicated watercolour paper of at least 200gsm. Cold-pressed paper is the most versatile choice and suits the majority of techniques. Hot-pressed paper is better suited to fine detail and smooth washes, whilst rough paper works well for expressive, textural landscape work. Avoid standard cartridge paper as it will buckle significantly and absorb the paint unevenly, making it difficult to achieve good results.
Are Rosa Gallery watercolours lightfast? Rosa Gallery rates its colours with high lightfastness ratings overall, meaning they are resistant to fading over time when exposed to light. As with any watercolour range, the lightfastness of individual pigments varies — some, such as certain organic reds, are inherently more susceptible to fading in very dilute tints over long periods. For work intended to be framed and displayed permanently, it is worth checking individual pigment data. For sketchbook work, studies, and pieces that will be scanned or reproduced, lightfastness is less of a concern.
Is the included brush suitable for general use? The set includes a synthetic-hair watercolour brush that is described as absorbing and releasing water well, making it suitable for getting started immediately. For more extended studio work or specialist techniques, you may wish to supplement it with additional brushes — a larger wash brush for broad washes and a smaller detail brush for fine work in particular. Rosa Gallery also produces its own range of watercolour brushes designed to complement the paints.
How do Rosa Gallery watercolours compare to other professional brands at a similar price? Rosa Gallery is widely regarded among watercolourists as one of the best-value professional-grade watercolour ranges available. The paints are frequently compared favourably with White Nights and are noted for strong pigment concentration, excellent transparency, and smooth brushing properties. The finely ground pigments in particular are praised for their superior flow and colour clarity. They are commonly recommended as a cost-effective complement or alternative to premium European brands such as Daniel Smith, Schmincke, and Sennelier.
What techniques can I use with the Spectrum set? The Rosa Gallery Spectrum set is suitable for the full range of standard and advanced watercolour techniques, including wet-on-wet, wet-on-dry, glazing, lifting, blooming, granulation, and layering. The high pigment concentration and gum arabic binder support both fluid, expressive painting and precise, controlled work. The compact metal case with built-in mixing palettes makes the set equally practical for studio sessions and painting on location.