The LDS Temple Bride's Room
The Bride's Room in the temple is just what it sounds like. It's a room designed for a bride to dress, to do her hair and makeup and to groom herself for her sealing and then for the wedding pictures on the temple grounds afterward.
Naturally, this is a womens only room. Temple matrons are on hand to assist the bride and attend to her needs.
The painting you see in several of the bride's room pictures is 'Esther', by Minerva Teichert.
Bride's Room in the San Salvador, El Salvador Temple
Bride's Room in the Gilbert, Arizona Temple
Bride's Room in the Tegucigalpa, Honduras Temple
Bride's Room in the Buenos Aires, Argentina Temple
Bride's Room in the Brigham City, Utah Temple
Bride's Room in the Nauvoo, Illinois Temple