Illustrate a vintage scenic poster with a similar theme, featuring a cute dragon deeply absorbed in reading, but this time located in a different part of the enchanted forest. The dragon, still embodying the mid-century illustration style, should be depicted in a serene glade, illuminated by the gentle light of fireflies. Around the dragon, the forest should come alive with a more diverse array of enchanted flora and fauna, including mystical flowers with luminous petals, small fantastical creatures observing with awe, and ancient, wise trees that seem to lean in, listening to the story being read. The artwork should convey a sense of tranquility and the enchanting power of books, rich in detail and color, framed by a wide, white border for framing. Ensure the image adheres to the 2900 px x 4060 px dimension, capturing the essence of classical landscapes and American Regionalism in high-quality vector art, focusing purely on the visual narrative without any text. --v 6.0

In this whimsical artwork, a small red dragon is depicted immersed in a book amidst a verdant, enchanted forest, with light filtering through the canopy.