Anyone looking out into Douglas Bay tonight (Saturday) will see a striking image.
The Tower of Refuge is turning purple in recognition of the Rotary Club's 'Thanks for Life Week'.
It's part of an international campaign to eradicate polio, and fundraising activities are being held across the Isle of Man over the next seven days.
Since 1985, Rotarians across the world have been raising money and helping administer polio vaccines, and the coming week will see the final push to remove the disease from the four countries where it still exists.
Purple was chosen because medical teams stain children's little fingers with a purple dye to show they have been immunised.
Howard Callow is the chairman of club service at the Rotary Club of Douglas (first part of audio file):
Rotary Club of Douglas member Kevin Kneen says polio is a crippling disease which can sometimes claim lives (second part of audio file):
Researching your Manx family history can be a very interesting and rewarding hobby. Trace your roots in the Isle of Man with our helpful of guide.
