Inference: What time of year was this picture taken? How do you know? I can infer that this picture was taken in Autumn. I know this because in Autumn the leaves turn orange and fall to the ground. I have seen this on my street.
These Adirondack chair plans will help you build an outdoor furniture set that becomes the centerpiece of your backyard. It's a good thing that so many plastic patio chairs are designed to stack, and the aluminum ones fold up flat.