Go to your local courthouse and register for a marriage license. This will require a small fee that varies from state to state (for example Nebraska's is $15).f you plan to marry at the courthouse you will need to pick a judge and a date, there is also a fee for this (example-Nebraska's can vary from $50-100).
Definition of diptych. 1  1 : a 2-leaved hinged tablet folding together to protect writing on its waxed surfaces. 2  2 : a picture or series of pictures (as an altarpiece) painted or carved on two hinged tablets. 3  3 : a work made up of two matching parts.
As a format, one image file with two pictures is a diptych. For the photographic diptych format to work there has to be some form of commonality between the pictures in the image. They normally share some aesthetic, subject, colour, theme or form.