Art meets technology in this invention of a Metal Greeting Card. Combining the technology of sublimation on metal, and artful images and greetings of all kinds, this invention creates a luminescent metal greeting card that can stand the test of time, as it will withstand exposure to the elements. Metal Greeting Card gives the sender and receiver, both, the reassuring feeling that their thoughts and sentiment expressed by the card, will last exponentially beyond the life span of a paper card. Because the Greeting Card is made of a single sheet of metal, and has been determined by the U.S. Postal Service as approved to send through the mail, with or without an envelope, and that it will last longer than paper, makes it superior to its predecessors, paper and mixed element/paper greeting cards. It is simplicity in form; one piece of metal, two-sided with an image on one side and a greeting or note on the other side, yet it is technologically complex using the sublimation process on metal. This metal greeting card delivers an iridescent and beautiful greeting and can be displayed as one would any piece of art.

The present disclosure provides a metal article having decorative graph-text. The metal article comprises includes a metal substrate having micropores on the surface, thermal sublimation ink filled in a portion of the micropores, and a pore-sealing layer located on the surface of the metal substrate. The present disclosure also provides a preparation method for a metal article having decorative graph-text.