Clever Clue Nominees

Please vote for the best clue from June (either by email or comments below). The Clever Clue of the Month will be announced on Tuesday.

Story that's often scary................ATTIC

"Canvas" for digital art................NAILTIP
Setting for many mass movements.........MINORKEY
Old office cover-up.....................CORRECTIONFLUID
Person with convictions, perhaps........FELON
Ones going down the tubes?..............OVA