This image is from a duck.

The image has sequence of repeating pattern of 2”x2”. Depending on your print size there may be more or less rows and columns.

It’s printed on Epson Hot Press Bright White which is an acid free 100% cotton rag paper with a thickness of 17 mil and weight of 330 gsm. The paper is certified to not fade under normal conditions for 150 years.

The inks used to print onto the paper are Epson Ultrachrome HDR pigmented inks.