Noun
woolwork (uncountable)
Needlework made from wool, imitating tapestry.
By mid-19th century adult needleworkers were devising long and narrow stitch samplers having geometric patterns done in woolwork. Source: Internet
Sebba 1979, pp.113–121 Berlin woolwork designs had naturalistic shading and more depth of perspective than the flat two-dimensional objects on traditional needlework. Source: Internet