Dietes grandiflora serrated nectar guide tip

The Dietes grandiflora tepal and style branch contortions in picture reveal and conceal random bits of information. The upper parts in view, the three blue style branches, might flap in the wind if this had been a video, not a still photo.

The notable titbit in this photo is the saw-tooth tip of one of the yellow nectar guides, reserved for the big tepals (Manning, 2009; Pooley, 1998; iNaturalist).