Pine, crane, and turtle (expressed as kikko, the hexagon pattern taken from turtle shells) are symbols of longevity in Japan. This is why these motifs can be often seen at celebrations such as weddings, or birthdays for elders. Examples of this can be seen on formal wedding kimonos, and the uchikake, the decorative kimono that is worn over the actual kimono, where beautiful images of those motifs are often embroidered.