Mickey's brush in the Disney Epic Mickey videogame gives him the ability to create objects and to erase them.
About this creation
One of the great things about building with Lego is that you can build whatever you want to build! So since it seemed that there weren't any life-size replicas of Mickey's paintbrush for sale anywhere, I chose to build my own with Lego bricks.
To get the brush as close to 1:1 scale as possible, I used an Epic Mickey poster of mine that had a good picture of Mickey holding his brush. Next I used a little math to calculate the size of the brush if Mickey's hand was as big as mine and started building from there. I also had some help on the shape of the brush top from a friend of mine that really came in handy!