We need 2 icons. If we could we use the classical "smile" icons but we can't. So we need two similar but fresh designed ones. The first icon is happy, positive and has to give the sensation of safe, true, satisfaction, ok. The other one is the exact opposite.
the icons has something to do with: e-commerce, shops, people who sells over the Internet. These icons will be exposed (one at the time) on Internet pages.
This icons will be the central thing of a social website we are developing, named Tikibo.
So it would be perfect if the icons would have inside the concept of a TIKI (the polinesian statue). But you have to have to keep in mind that the polinesian tiki "fears" people while we need a ultra postitive icon!...and a negative icon of course...
The icons must be similar, such as the classical smile icons. (of course one is happy and the other is sad).
The icons have to be universal. Must work in every language and culture.
As I said the classical "smile" icons would be perfect. But we can't use them. So you have to imagine that you have the possibility of redisign the classical smile emoticons.
The icon must work in 100x100 pixel and in 600x600 pixel.