This superb artist grade paper from Saunders Waterford has a watermark in the corner for authenticity and 4 deckle edges which are visually beautiful and perfect for float framing.nPlease note that while Saunders Waterford High White papers are noticeably whiter than the traditional Saunders Waterford paper, they still have a pale cream appearance. This is because it is not currently possible to whiten the paper to a bright white without compromising light-fastness by using Optical Brightening Agents. The whiter shade of Saunders Waterford High White paper is achieved by adding a high white lightfast pigment with good long-life properties, as used in some watercolour paints. nArtists grade watercolour paper is archival which means it will not discolour or fall apart over time. It is made of 100% cotton rag. This paper is much more durable than lower grades of paper because it is gelatine surface sized and it is mould-made, both of which mean it can take scrubbing of the surface wit.