Our medallions typically contain two main visual elements, the diffractive color patterns and the nano to micro texts. Images can be any size and also will have colorful elements as well.
The diffractive elements are easy to see. They provide the colors and the holographic effects.
The nano to micro texts and the smaller images can be viewable with a high powered eye loupe or other optical aids like microscope. For convenience we have developed an app on your browser that provides the zooming function needed to view all the details of the medallions. They are accessible with a QR code scannable with a smart phone.