Art Supplies
A Gallo Signature 24 Half Pan Watercolor Set Review: Handmade Italian Quality Worth the Investment
A detailed look at the A Gallo Signature 24 half pan set, from its handmade honey-and-rosemary formula to the excellent included brush and lightfast ratings.
Introduction
Some art supplies arrive with a certain feeling that everything about them has been considered, down to the smallest detail. The A Gallo Signature 24 half pan watercolor set is one of those products. These handmade watercolors are produced in Italy following a traditional recipe of raw pigments, gum arabic, locally sourced honey and rosemary essential oil, and that commitment to craft shows up everywhere, from the tin to the paint itself.
This set was a long-awaited purchase, and after extensive swatching and two very different finished paintings with it, the verdict is easy to summarize: of all the watercolor brands tested so far, this is one of the most impressive sets yet.

First Impressions: Packaging That Signals Quality
Every single element of this set signals high quality. The outer box is sturdy with the company logo on the front, and inside the presentation continues. A small dots swatch card of three new colors is included, since the company regularly expands its range. The tin itself carries a beautifully decorated sleeve made from stiffened watercolor paper, another thoughtful touch that reinforces the brand’s attention to detail.
Inside the tin there is a pre-cut swatch card, exactly sized to fit the tin and apparently made from cold press Fabriano watercolor paper. The tin is standard for a 24 half pan set, but includes a small ring on the bottom so you can slip a finger through it for extra stability when opening it out and about. Each pan arrives individually wrapped in watercolor paper, with the printed color on the wrapping matching the color inside the pan. The wrapping lists the pigment numbers, series number, color name in English and Italian, and notes the gum arabic binder.
A genuinely standout inclusion is the brush. It is described as the best brush ever received with a set of paints: a zero mop with Kazan squirrel bristles, stated to be 100 percent cruelty free, on a black wooden handle with a waterproof clear finish so the handle will not warp over time.
Swatching and Lightfastness
The full swatch was painted on Saunders Waterford 140 lb cold press paper, an excellent choice for showing off both color and granulation. Each swatch includes the color name and pigment numbers, a black line across each color to reveal transparency, plus markings for staining behavior (non-staining, medium staining or staining) and whether the color granulates. A circle legend indicates transparent, semi-transparent, semi-opaque or opaque.

Across the whole 24-color set, none of the colors are fully opaque; they are transparent, semi-transparent or semi-opaque, mostly transparent. Granulating colors in the set are particularly beautiful. One highlight is the YInMeng blue (PB86), a bright, vibrant color that was a key reason for choosing the signature set.
Lightfastness is excellent across the board. Every color in this set rates a seven or eight on the Blue Wool scale, with eight being excellent. Only three colors in the set are rated seven; the rest are eights. For artists who sell original work, that level of lightfastness lets you stand behind the longevity of your paintings with confidence.
How the Paints Perform
The formula is what sets these paints apart. They are molded by hand with a glass pestle and slab in Italy, using raw pigments bound with a high-quality Kordofan gum arabic. Local honey is added to prevent the loss of moisture, and rosemary essential oil is included for its anti-fungal properties, which matters for paints that stay wet. The combination means the pans do not crack as they dry out.

The pans themselves are filled right to the very top, so you are genuinely getting your full money’s worth with every pan, unlike sets where pans are indented and feel under-filled.
In use, the colors are bright and vibrant. Two finished paintings demonstrated the range well: a botanical lemon study using the lemon yellow, quinacridone gold and the beautiful olive deep green, and a coastal scene built around the set’s gorgeous greens and blues, including aquamarine, harbor blue, forest green, deep sea green and fig green, mixed with periwinkle blue, transparent red oxide and the quinacridone gold. The blues and aqua tones in the signature set are a particular strength.
Things to Consider Before Buying
These are not cheap watercolor paints. This is a premium set, and the price may make your eyes water at first. The included brush is not free either; it is built into the price, and considering its quality, the overall price is fair for what you get.
If you are new to watercolor or just testing whether the medium suits you, hold off on a set like this. Start with a cheaper but still decent set: going too far down the budget spectrum risks a bad experience that puts you off watercolor entirely. This signature set makes sense once you know you love the medium and want high-quality pigments.
Buying Advice
For committed watercolor artists who enjoy working with high-quality pigments, this set is easy to recommend. Compared with brands like Winsor and Newton (student and artist quality), White Nights, Rosa, Daniel Smith and Schmincke that were tested previously, this set stands out as simply gorgeous.

The company also keeps expanding its range: you can now buy wooden box sets, full pans, individual half pans, and tubes, including tube sets and individual tubes. The pans reviewed here were purchased at full price, and the company’s customer service has been responsive and helpful when contacted with questions.
If you sell your own artwork, the high lightfast ratings mean you can sell with authority and assure buyers that the work will last. And while the tubes have not been tested yet, the experience with them is expected to be at least as good, since tubes offer more freedom for mixing and loading pigment onto a palette.
Conclusion
The A Gallo Signature 24 half pan set is a premium, handmade product that delivers on every front: beautifully filled pans, superb lightfastness, a traditional honey-and-rosemary formula that keeps the paint in great condition, and an included mop brush of remarkable quality. It is an investment, but for serious watercolor artists it is money that translates directly into pleasure and results on the paper.
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