How to respectfully dispose of a Demon's Sigil?

[fivepoints666]

I want to dispose of the ones I have now and replace them with better drawn ones. I know this isn't really necessary but I just want to. Is there a way I can respectfully dispose of one? Such as fire.

 

[Coraxo]

By burying it in the ground.

 

[Neoma Isadora]

By burying it in the ground.

Are you serious, not all of us have ground to bury things in.
I have burned some printed misscuts a few months ago, I figured it was better then trashing them.