A fourteen shot multiple exposure.
A dalhia in a bud vase. Rotate the camera between shots - all the while keeping the center top edge of the vase exactly centered on the bottom of the viewfinder frame. As you might imagine, the final effect of doing the rotation in this manner is to produce an abstract fan-like image. Best done using a tripod - at least for me.
Appears to be a tendancy to be overexposed in the center where the greatest overlap among the shots occurs. Maybe it would have been better with fewer exposures - like nine.