retouch

Should the coating crack at the knee or elbow joints, it is merely necessary to retouch it slightly at those places.

Different publications and different retouch artists would handle a photograph differently, and add different retouching to them.

That one should ever attempt to retouch the time-faded but beautiful pictures that the memory holds.

Occasional retouch, that appears to have been done by percussion flaking, is evident; but no regular pressure retouch is present.

This retouch appears to have been accomplished with indirect percussion or pressure flaking.