I’m always on the looking for new cost-effective ways of displaying children’s artwork, and I recently devised this one.  I’m sure it’s not original, but I’m quite pleased with it nonetheless, so thought I would share it here.  It simply makes use of shallow boxes or box lids to act as a frame.  They need to be made of good quality, stiff board to look their most effective, and they can either be used as they come, or sprayed a different colour.  Likewise the inside face of the lid which will be visible on the wall,  can be either left the same colour as the edges or lined with a…