- have a light tone, or
- have a very low sense of threat or menace, and
- be infrequent, and
- not be gratuitous.
- only be suggested in very discreet visual or verbal references, and
- be infrequent, and
- not be gratuitous.
- be very mild and infrequent, and
- not be gratuitous.
- infrequent, and
- not detailed, and
- not gratuitous.
- mild in impact, and
- not shown in detail.
- be discreet, and
- be infrequent, and
- not be gratuitous.
- not contain a lot of detail, and
- not be prolonged.
- be infrequent, and
- not have a strong impact, and
- not be gratuitous.
- discreet and infrequent, and
- strongly justified by the narrative or documentary context.
- be infrequent, and
- not be gratuitous.
- be infrequent, and
- not be prolonged, and
- not be gratuitous.