With Bubble Draw you can draw pictures and send them to the Bubble Wall. Two drawing tools are available, the pencil and the eraser. Use the pencil to draw bubbles. Touch the blue drawing area to draw your picture. Use the eraser to remove bubbles. Touch the eraser to select it, then touch the blue drawing area to erase the bubbles. To clear the whole drawing, touch the "Clear" button.
Touch "Percolate!" to send your picture to the bubble wall.
Touch "Restart" to quit Bubble Draw and return to the start screen.