IPA: /ˌzaɪləˈɡræfɪkəl/
KK: /zaiˈlɒɡrəfɪkəl/
Relating to the art of engraving on wood or printing from woodblocks.
The artist used xylographical techniques to create beautiful prints.
**Xylographical** → It is formed from "xylo-" (from Greek "xylon", meaning wood) and "graphia" (from Greek "grapho", meaning to write or draw). The word refers to the art of engraving on wood, thus relating to writing or drawing on wood.
Think of 'wood' ('xylo-') being 'written' or 'drawn' on ('graphia') — that's why xylographical relates to wood engraving.