Craft an intricate 12K mixed media landscape that fuses natural elements with biomimetic technology, contrasting against a pristine white background. On the left, begin with a hyper-realistic digital painting of a lush forest, each leaf and bark texture rendered in extraordinary detail. As the scene progresses to the right, gradually transform the organic forms into their technological counterparts inspired by nature. Trees morph into wind turbines with fractal-patterned blades mimicking leaf structures. Flowers become solar panels with petals of high-efficiency cells, each cell visible and detailed. Rivers transform into flowing circuits with water droplets as data packets, rendered using 3D modeling for realistic liquid effects. Incorporate small animals throughout, half-organic and half-robotic, with visible inner workings like watch mechanisms. The sky should transition from realistic clouds to a network of satellites and drones mimicking cloud formations. Subtly integrate the text "ArtGuru, Professional AI Artist at your service" using a font that transitions from organic, vine-like letters to sleek, tech-inspired typography. Apply advanced material rendering techniques to create realistic textures for both natural and technological elements. Use high-fidelity color grading to create a harmonious blend between the organic and synthetic, while maintaining sharp contrast with the white background.