"From infancy to death human life is surrounded
by their (the angels) watchful care and intercession.
Beside each believer stands an angel as protector and shepherd
leading him to life.
Already here on earth
the Christian life shares by faith in
the blessed company of angels and men united to God."
- from the Catechism of the Catholic Church; 336.
Here's a free guardian angel coloring page for you to download for personal (nonprofit) use. The image below is a preview. Click on it to download the PDF.)