How do I have sex on my first wedding night? Explain with pictures or photos.

What you have requested falls into the realm of pornography. I would recommend the article "A Look at Pornography" for an explanation of why this would be inappropriate.

If in the remote chance that you are somewhat serious about your question, most Christians who teach pre-marital classes can address any question you might have concerning the subject. There are also a few fairly good books on the subject from a religious viewpoint:
Love Life for Every Married Couple by Dr. Ed Wheat
The Act of Marriage by Tim LaHaye
Preparation for a Lifetime by Jeffrey W. Hamilton

For a scriptural study concerning courtship and marriage, including the proper handling of sexual relationships, please see The Greatest Love Song Written: A Study of the Song of Solomon. If you are still in your teenage years, please see either Growing Up in the Lord: A Study for Teenage Boys or Growing Up in the Lord: A Study for Teenage Girls.