Possible Clues:

• The direct sound of 28 down.
• The narrow sound of 7 down
• Craft's back with it in no broad sense
• Not broadly speaking, not withstanding about backward art
• Traits of narrow sort
• Pose for the painting in return for the sea passage
• Narrow sorts of traits
• Channel's trustworthy for the audience
• Sounds as if one of 15 down is not for land
• Narrow passage and sounds as if it's direct