Shadow box

Related:

• Only the Shadow
  knows...
• Only the Shadow knows . . .
  and he's not telling...
• Worry casts a huge shadow on a small
  problem...
• Leave a box between the
  doors...
• Fresh from
  the Box...
• Write your complaints in this box
  ---->...
• lt;-- Put complaints in
  this box...
• It never goes back into
  the box...
• lt;--Please put complaints in
  this box...