These archival prints are the absolute best we could find for depth of color, detail and longevity. Each one is created using high-end inkjet technology, resulting in incredible, vibrant reproductions. Paired with papers made by leading manufacturers, this combination gives these prints amazingly-vivid colors and extremely high lightfastness. The process has been independently tested for print permanence which determined they will last up to 200 years for color and 400 years for black-and-white prints.