The orange colour, is a fake flower, to raise fund for Arthritis New Zealand. I imagine it is a sunflower, giving a ray of hope to the sufferers.This is a disease that the Chinese know very well. When we were young, we were told to wear dry clothes, keep our hair dry. If not, when we grew old, we will get Arthritis.
http://www.medicinenet.com/arthritis/focus.htm
Rheumatoid Arthritis
Rheumatoid arthritis is an autoimmune disease that causes chronic inflammation of the joints, the tissue around the joints, as well as other organs in the body. Because it can affect multiple other organs of the body, rheumatoid arthritis is referred to as a systemic illness and is sometimes called rheumatoid disease.http://floralfridayfoto.blogspot.com/