White-line Woodcut
This technique just carves the image in mostly thin lines, not unlike a rather crude engraving. The block is printed in the normal way, so that most of the print is black with the image created by white lines. This process was invented by the sixteenth-century Swiss artist Urs Graf, but became most popular in the nineteenth and twentieth century, often in a modified form where images used large areas of white-line contrasted with areas in the normal black-line style. This was pioneered by Félix Vallotton.
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