Cork Wall Covering

I can not take the cork board, because I do not own the house.

You need to talk to the owner of the house before making a renovation of the house. At this point, you can hang the curtain on the wall. Anything more and the owner could throw you out and sue you for damage to property.

should try this

http://www.pbteen.com/shop/room-decor/wall-murals-stickers-decals/

sorry if this does not suit you

My condolences! ;)
Well ... you can move, but I'm sure this is not an option at this point is not it? Have you tried to ask if you can take the cork board offensive? I rented two houses in the past and received permission to change things (at my expense).

If you can not, you can cover with:
- Posters
- Fabric (parking) + fixed upholstery
- Dyed fabric wall hangings
- Pictures (for Extra cheap copies of runoff from a jet printer ink on letter size paper)
- Dividers Tape
- Decorating for the seasons
- Fires of string or rope
- Artificial flowers
- Shelving light, shadowbox, etc.
- (All else fails) move furniture in front of him!

Make a wall of curtains.