They are always carefully aligned on a rack, according to the temizu cleansing ritual. But during modern times, versions of metal or even plastic started to replace the traditional wood... like the ones from this photo, taken on Mount Kurama, near Kyoto.
EXIF info:
Nikon D700
Lens: 24-70mm F/2.8G
Focal Length: 45mm
Aperture: F/4
Shutter Speed: 1/125s
ISO Sensitivity: ISO 500