there is a gum you can buy at a stationary store for just that purpose. it used to be just blue, but I think after 50 years they should have it in other colour and clear by now
nailing do hole no no good use of glue perhaps because softer maybe
I want the poster to stay there for a couple of years. I am renting the place so I can't damage the door in any way. The paint has to stay on too. I had some tack that I used for plaster walls but it doesn't work well for the wooden door.
What other ways are there to hang my poster up?
