Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to decorate difficult bedrooms [title] Decide on a colour theme. [step] This may be a subtle theme or the entire base of your room. Most room decorating articles say this, but it is quite important, otherwise your room will look random and untidy.

Ending1: If your walls are non-paint-able you may wish to add a large, coloured pin-board to your room. If you're lucky, your room came with one of these, but they are relatively easy to make and a savior when it comes to colour themes. Ending2: Choose instead a theme based on the mood of your room. If you think you have tons of different colors in the room, go ahead and have column patterns. Ending3: Consider whether you want simple shapes or fancy ones, which fit the theme. [substeps] When selecting your theme, consider the type of space you will have, how many people you might invite to your party, what kind of colour scheme you plan to have, and whether you don't want to make a huge mess. Ending4: [substeps] Pick a theme based off of: : design designer sky sky and stars to break up the sky etc. Nature theme: design the sky as green or purple to totally set off the theme.

Answer format: ending1/ending2/ending3/ending4