So with PPT 2007 we can quickly create fun, and editable, graphics. Using a stock photo and our sample image I quickly created this slide in about 45 seconds.

– I first set the image to appear in an autoshape (thought bubble).
 – Then I used the autoshape adjustments to move the thought bubble trail to our characters head.
 – I applied a stroke to the autoshape, colored it (dark blue) and made it thicker.
 – Last I applied a drop shadow to the thought bubble and the character.
– Troy @ TLC