Does everyone marry a photographer? If not, is it a marriage?

I didn't say get married with a wedding photo, but with a marriage certificate.

Is taking a wedding photo a de facto marriage? There is no concept of de facto marriage in law now. As long as both parties do not get a marriage certificate, even taking a wedding photo is not a de facto marriage.

With the consent of both parties, those who fail to hold a marriage certificate in time are also called legal couples in law. Marriage should not only meet the conditions prescribed by law, but also fulfill legal procedures. According to this article, marriage registration is a necessary procedure for marriage.