Start with a clean face and apply the oil-free moisturizer
Add the lighter foundation to the center and high points of your face. This is Stila's Natural Finish Makeup 'I'
Add a darker shade to the perimeter of your face. Stila's Natural finish makeup 'K' is slightly darker; therefore it gives a more natural contour.
Use a damp beauty blender-like sponge. This one is from Avon
Use the larger area for the large surfaces of the face (cheeks, forehead). Use the smaller, pointed area for the small areas (nose, under eye) & bounce It over your face until everything is blended.
Blending by bouncing or stippling
Here's a video to show you how. Sorry, it cuts off :(