The image is a close-up of a host orchid leaf. The leaf is elongated and has a pointed tip. The center of the leaf is covered in dark brown spots, which appear to be discolored and inflamed. The leaves are a pale green color and are slightly curled at the edges. The background is blurred, but it appears to be a concrete surface. The text on the image reads "Host Orchid Disease: Leaf blight Pathogen: Fungus (unidentified)".