A cover image for Facebook (820 x 312 pixels) showing a variety of medicinal pla

A cover image for Facebook (820 x 312 pixels) showing a variety of medicinal plants arranged in an orderly manner on a natural surface, Like a wooden table or a stone. In the center of the image, highlights a jar of natural medicine, like a glass container or a box with a rustic-style label, which must be clearly visible in the foreground. The jar's label should include graphic elements that represent plants and nature, reinforcing the idea that the medicine comes directly from the plants shown in the image. Lighting should be soft and natural to emphasize the connection with nature. Make sure the design fits well within the dimensions of the Facebook cover, with a focus on the central area to ensure the main content is visible and not cropped.