Create an image depicting a celestial landscape inspired by William Blake's quote. The scene features a luminous, ethereal moon shaped like a delicate flower, nestled in a heavenly bower of swirling stars and soft, glowing clouds. The moon radiates a gentle, silent delight, casting a serene, silvery light over the tranquil night sky. Use a medieval manuscript style with rich, intricate details reminiscent of illuminated texts. Employ chiaroscuro to emphasize the contrast between the moon's glow and the dark night sky. The texture of the background resembles aged parchment, adding an authentic medieval feel. Integrate the quote "The moon like a flower In heaven's high bower, With silent delight, Sits and smiles on the night." into the image with elegant, flowing medieval script that harmonizes with the overall design, ensuring the text is both legible and aesthetically pleasing.