Stain Art

Here's a great promotional site from Siemens. Stain Art showcases the Siemens Autostain removal washing machine and promotes it inviting all the people that visits the site to play the StainArt game - all you have to do is paint a masterpiece on a t-shirt using 14 of the most commen stains, from red wine to baby food. Each month from November 2006, until the end of this month the best entry will win the washing machine that is being promoted worth around £899.

Another great example of a clever and catchy marketing campaign on the Internet.