Missing Sector Orb, False Widow, are 2 of a number of small embroideries. Each is stitched with black cotton to resemble the tangle of a spider in its canvas. Some of these are sewn from the reverse so that the front is more fragmented. Each has a length of cotton that hangs down from the canvas web.
Please see Captivity page at baby forest website for more context together with Never Never Mind: https://babyforest.co/pages/1768