The Crown of Thorns (puzzle work) is a woodworking technique of tramp art using interlocking wooden pieces that are notched to intersect at right angles forming joints and self-supporting objects, objects that have a "prickly" and transparent quality.
The Crown of Thorns (craftwork) is a woodworking method utilizing interlocking wooden components that are notched to intersect at right angles, forming joints and self-sustaining objects with a "prickly" and translucent appearance.