If I had seen this picture without knowing the size, I would have thought it to be a dragon from days gone by. Did they really exist? Are they a myth? Maybe they did live and only the size has been exaggerated?
I am not going to add information on chameleons as I have already given you most of their interesting information in: Flapped-necked Chameleon and Dwarf Chameleon to which you can click these links if you want to read more about them.