Prompt
"Generate an image of a majestic Lodgepole Pine (Pinus contorta) standing tall in a forest, with a backdrop of mountains and a serene lake in the distance. The tree should be depicted in a realistic style, with brown, thin bark and bundles of two needle-like leaves. The image should capture the tree's evergreen growth form and moderate size, around 50 meters in height. Incorporate subtle hints of its ecological role in wildfire regeneration and its vulnerability to the Mountain pine beetle. The style should be reminiscent of a crisp, autumnal day in a Western United States forest, such as those found in Yellowstone National Park."