The Royal School of Needlework, or RSN, was founded in 1872 with a mission to preserve the art of hand embroidery. To mark the RSN's 150th anniversary, RSN Stitch Bank (rsnstitchbank.org), was launched to continue this mission; digitally conserving and showcasing the wide variety of the world’s embroidery stitches and the ways in which they have been used in different cultures and times.