The earliest samplers were reference works for embroiderers. They showed 'samples' of patterns and stitches and recorded how to achieve particular effects. In Europe in the 17th century samplers provided instruction and practice for girls learning needlework. By the 18th century girls used samplers to show more than just their needlework skills and religious faith. Geography was used to show both academic and needlework skills. At first, the pupil or her teacher drew the map onto the canvas. The style became so popular that women could buy printed satin versions that were ready to embroider, like this one.