Create an ultra-detailed digital painting of a secluded beach cove at midday. The scene should feature clear, turquoise water gently lapping onto a shore of fine, orange sand. On either side of the cove, rocky cliffs rise, partially covered with vibrant green pine trees. The branches of the pines overhang the water, casting dappled shadows. The sun is high, creating a shimmering effect on the water's surface, highlighting the sand beneath. The style should be reminiscent of Impressionism, with visible brushstrokes and a focus on capturing the light and color of the scene. Add a sense of depth and realism to the painting through careful attention to detail and perspective. Include tiny fish in the crystal clear water. The overall mood should be peaceful and inviting.