Originally I had intended to print with glow-in-the-dark ink to add an additional layer to the star pattern, and to print with a clear medium to create areas of shiny texture. However both of these inks proved more problematic than I had anticipated due to the small details, and so I decided not to print with them for this version of the banknotes. With practice, and perhaps a larger surface area of the design to print with, these inks would prove highly effective in portraying the sci-fi nature of the notes.
During the printing of the background layers I decided to change the colours of the second and third notes to create a gradient across the notes so there was distinct difference between each of the designs.