The Eye of Horus — three versions of which are seen here — was an ancient Egyptian symbol of protection, good health, and royal power.
Horus himself was a falcon-headed sky god.
Strangely enough, the eyes symbol here may be a part of our modern everyday life. The Eye of Horus is believed to be the oldest known pharmacy symbol, and the origin of the prescription abbreviation Rx.
Click on the pictures to see larger, printable versions of these Eye of Horus coloring pages.