Assertion: onyx's band | /r/CapableOf | make the image contrast
Facets:
value: with the ground
type: OTHER
value: with the dark background
type: OTHER
Source sentences:
text: It has also been used for intaglio and hardstone cameo engraved gems, where the bands make the image contrast with the ground.
text: Both have been known and utilized for over 4,000 years for hardstone carving, stone inlay, and jewelry, treasured most for their use in intaglio seals and cameo engraved gems where the white bands are carved away to make the image contrast with the dark background.
text: It has also been used for intaglio and hardstone cameo engraved gems, where the bands make the image contrast with the ground.