Getting a starburst effect

My attempt on the photowalk to demonstrate how to get a starburst effect really just showed I needed to clean my lens. BUT here is what I wanted to show. If your camera can stop down the lens to a small aperture (a high f number such as F22) do that. It is then a very small hole for the light to come through. Then find a place that the strong sun light (even though it was overcast) is peeking through (such as a gap in the branches of the silhouetted tree). It's that easy.

Remember to change the F stop back after taking the photo to avoid the diffraction (allowing you to get the starburst effect), causing problems in your normal photos.