Paper is 250 gsm/ 110lb, uncoated and natural white (off-white).
With alkaline papermaking technology, this print is acid-free, meaning the pH of the pulp that is used to form the paper is above 7 (neutral). The paper is also buffered with an alkaline reserve, such as calcium carbonate, to neutralize acid compounds absorbed from the atmosphere or formed through natural aging. This ensures that your poster will last many years without any yellowing or discoloration.
Prints are free from or low in OBA (optical brightener additives). This ensures that the natural white color of the paper remains consistent under different lighting conditions. In contrast, the color of papers that contain optical brighteners can shift depending on the light source. Additionally, the color of OBA-free paper remains more consistent over time, so you can enjoy the poster for years without any shifts.