koi fish and the deep indigo blue of the floral poster

That is a beautiful watercolor illustration. The contrast between the warm, golden-orange of the koi fish and the deep indigo blue of the floral background is striking. The delicate linework on the scales and the soft, washed-out effect of the flowers give it a very serene, artistic feel. Since this looks like a perfect candidate for a print-on-demand product, I’ve prepared a few ideas on how you might want to use or adapt it. Design Analysis Color Palette: Complementary colors (Blue and Orange) create high visual impact. Style: Traditional watercolor with a modern botanical twist. Composition: The diagonal placement of the koi creates a sense of movement, which works well on vertical surfaces.