Sentence Correction (SC) | Re: The portrait masks used by the Baule people in dance celebrations

The portrait masks used by the Baule people in dance celebrations may be commissioned from a carver as complement to someone, orit may be made at the carver's own initiative , but no mask can be made without having the permission of its subject.

(a) it may be made at the carver's own initiative , but no mask can be made without having

(b) they may be made at the carver's own initiative, but no mask can be made without

(c) it might be initiated by the carver on his own, but masks cannot be