Is it permissible for me to send my picture to my fiancée?

Since you have seen in this woman what prompted you to propose to her, and compatibility has been achieved between you, you must cease contact with her because she is a stranger to you until the marriage contract is concluded. A woman looking at a picture of a strange man is a probable cause of temptation, attachment, and arousal of desire. This is forbidden because it may lead to committing unlawful acts. It should be noted that some scholars have prohibited photographic imaging if it is not for a necessity.