Generate a high-resolution image of an octagonal geometric design with smooth edges, using a DSLR camera at f/2.8 aperture, ISO 100, 1/60 sec shutter speed, shot from a top-down view in a soft-focus style.

octagon shape

octagon shape

octagon shape

octagon shape

octagon shape

octagon shape

octagon shape

octagon shape

octagon shape

octagon shape

octagon shape

octagon shape

octagon shape

octagon shape

octagon shape