Make something like this [login to view URL]
The home page consists of a million pixels arranged in a 1000 × 1000 pixel grid; the image-based links on it were sold for $1 per pixel in 10 × 10 blocks. The purchasers of these pixel blocks provided tiny images to be displayed on them, a URL to which the images were linked, and a slogan to be displayed when hovering a cursor over the link. The aim of the website was to sell all of the pixels in the image, thus generating a million dollars of income for the creator.
(million pixels on a website for $1 each; purchasers would add their own image, logo or advertisement, and have the option of including a hyperlink to their website)