sky with a rainbow arching over trees

sky with a rainbow arching over trees. The sky is overcast with dark gray clouds. The rainbow is a faint arc of pastel colors, starting from the top left of the image and extending towards the bottom right. In the foreground, the tops of several trees are visible. The leaves on some of the trees are a vibrant yellow-green, suggesting it might be autumn. The overall lighting is dim, consistent with a cloudy day or early morning/late evening. There are no people or man-made structures clearly visible in the image. There is a tiny black speck in the upper right portion of the sky, which might be a bird. The scene appears to be in a natural or park-like setting, possibly on the outskirts of a city. Given the provided location, this could be a scene from Chaikovsky, Russia, capturing a natural phenomenon over its landscape.