Kuji Seals) Taoist spell, most likely imported to Japan through esoteric Buddhism, because it is associated with Shugendo (Ryobu Shinto), a syncretic form of Buddhism that developed in the Nara and Heian periods. It's now a part of Ninjutsu lore.
How to build a pallet accent wall in an afternoon. Includes tips on safe pallets to use, and building wire pathways for mounting a TV. I would use black paper backing between the firing strips and the pallet wood.