alecshao: Rainbow Eucalyptus trees on Maui, Hawaii These haven’t been painted. The phenom
alecshao: Rainbow Eucalyptus trees on Maui, Hawaii These haven’t been painted. The phenomenon is caused by patches of bark peeling off at various times and the colors are indicators of age. A newly shed outer bark reveals bright greens which darken over time into blues and purples and then orange and red tones. -- source link