Creative Directory Sign

For environmental design,we have to build a directory sign. I have choose to create a directory sign for Putrajaya Alamanda Mall.

For references, I have search some I think it is quite different and creative sign compare to those that we often see.

For the first, I feel it is quite creative because of the idea. Usually, people create a sign that have a platform, however this sign,it is different that it is like a trees that have branch to show people where the place is. Besides, it design is combination of natural and modern, just suit the theme I want to create for my directory sign.

Here is a link that show some design of directory sign.
copy and paste it : http://www.youtube.com/watch?v=rpE-Us6NNIg