There are some other implemenations listed on this page. The trick is to make sure the light rays are parallel as if coming from an infinite distance like the s

There are some other implemenations listed on this page. The trick is to make sure the light rays are parallel as if coming from an infinite distance like the sun. To create the blue sky effect the easiest way is to pass the light through soapy water like in this video posted above https://youtu.be/6bqBsHSwPgw?si=fWO5-pYa6kPYKLZO https://youtu.be/6bqBsHSwPgw?si=fWO5-pYa6kPYKLZO