Watercolor Paints and Mediums. Turner Artists' Watercolors and Sets. LUKAS Aquarell 1862 Watercolors and Sets. Winsor & Newton Water Colours and Mediums. QoR Watercolors Sets and Mediums. DANIEL SMITH Watercolors & Mediums. Soho Urban Artist Watercolors and Sets. Grumbacher Watercolors and Sets.
Just to be clear, I haven't researched ALL the brands of watercolor paint available
If you're looking at artist quality paint, it doesn't matter that much which brand you. some Chinese pigments that are opaque, and Sakura, a Japanese brand.
Gansai Tambi paints are traditional Japanese watercolors for professional artists. . This is the first time I have a watercolor, so I can't compare with other brands .