Couple embracing with red and blue watercolor silhouette backdrop.

Digital illustration utilizing watercolor wash technique with high saturation gradient from red-orange to cool blue tones. Silhouetted couple in center profile position, heads tilted together, subject renders as double exposure composite with ink-dispersed particle effects. Floating geometric hearts, bokeh light particles in warm amber-red spectrum, swirling brushstroke textures dominate composition. Color grading emphasizes warm left hemisphere against cool right, creating deliberate chromatic separation with moderate transparency overlays throughout.