System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect

A system for rendering an ultraviolet image pattern on a recording medium having florescence properties and being a first color, comprising:

• a processor for electronically creating a first electronic pattern ink, said first electronic pattern ink including a second color and including holes, said holes representing areas in said first electronic pattern ink wherein said second color is absent;
• and
• said processor electronically creating an electronic image region having a pattern;
• said processor electronically painting, using said first electronic pattern ink, a background of said electronic image region and said pattern of said electronic image region;
• said processor electronically painting a predetermined portion of said holes with a third color, said third color matching the first color of the recording medium;
• and
• a print engine for rendering, using marking materials, said electronic image region on the recording medium such that said florescence properties of the recording medium are only visible through said holes not painted with said third color when viewing the recording medium using ultraviolet illumination.