Wall of Expression
Choose a colour from the drop down box.
To write on the wall, click text and just start typing or click on pen to use your mouse.
You can also write on top of blocks of colour by adding a shape first.
Click, hold and drag items to move them or click on the corners to resize.
Use the eraser to rub bits out or clear to start again.
When you're ready click done to start knocking it down!