Undoubtedly blue is the essential color in my palette and I have up to six spaces reserved in my usual work zone for them. My works are characterized by cold and grayish ranges, so the blues are completely irreplaceable. The blues that I use the most are: Indigo, Indanthrone Blue, Ultramarine Blue, Cerulean Blue Chromium, Lavender, and Cobalt Teal Blue.
When mixed with different earth tones (Burnt Sienna, Burnt Umber, Sepia, etc.) I get infinite ranges of grays for all types of planes (background, middle ground and foreground). Mixed with a single yellow, I get a great variety of greens, as I do not usually have greens on my palette.
In the reference work “Fuente de Castellar” (Castellar Fountain) the blue is the essential protagonist of the work since the source is the main element of the work. To achieve the main gradient, three blues interlaced and fused with the proper density are necessary to produce the depth effect.
Pablo Rubén has been painting since he was a child, and the last 18 years working as a professional artist. President of the International Watercolor Society of Spain, he has joined in many of the most important watercolor Biennials all around the World: China, Korea, Thailand, India, Mexico, Canada, Belgium, Italy and has been awarded in International competitions such as American Watercolor Society, San Diego Watercolor Society, Slovenia International Watercolor Society. He is a passionate artist of “Plein Air” work and has more than 400 awards in this kind of contests in Spain and France. As a watercolor instructor he has given workshops in Spain, Portugal, France, Italy, Russia, Canada, USA, Brazil, and Mexico; being very appreciated as an art teacher. An avid traveler, urban scapes and all sorts of water reflections are the main subjects in his work, playing with aerial points of view to make original compositions.
Pablo Rubén paintings demonstrating the Importance of Blue