A front divided into vertical bands has a hidden problem: it can read as separate pieces standing side by side rather than as one cabinet.
Verticals push the eye up and down. Four or five of them next to each other, each with its own carving at top and bottom, will happily be read as four or five independent columns. Something has to travel across them and tie them into a single object.
On this showcase that job is done by the small painted motifs on the cream stiles. They are not scattered. Before any painting begins, our artisans assemble the whole front, stand it upright, and strike one horizontal line across every stile at the height where the eye naturally rests when standing in front of the cabinet. Every motif is then centred on that one line.
The effect is quiet and most people never notice it consciously. What they notice is that the cabinet reads as one piece. Take the motifs off that shared line, even slightly, and the front comes apart into strips again.