caption: The image shows a close up of a blue penstemon flower in the middle of a field, surrounded by lush green plants and dried grass. The flower has a vibrant blue hue and is in full bloom, with its petals spread wide and its center a bright yellow. The leaves of the plant are a deep green, and the stems are a light brown. The sun is shining down on the flower, illuminating its delicate petals and creating a beautiful contrast between the bright blue of the flower and the green of the grass.