This is how you design the fairy scene:
First design the door and the other wooden items you want to use with your desired craft colours and Flaky Glue. You can apply the lettering on the letterbox with a Posca marker.
For the clothesline:
The stand is assembled from wooden wheels, round rods and mini spools. Warp yarn represents the clothesline and is wound onto the bobbins.
Now you can decorate the clothesline with ribbon, fabric scraps and clothes pegs.
Add a miniature carpet beater for a coherent look.
For the ladder:
Shorten 2 round bars to the desired length. For the ladder rungs, glue pieces of the wooden spatula onto the round sticks.
Now you can arrange the fairy door scene to your heart's content on your skirting board or in your desired place. You can use 3D adhesive pads for this. These stick well and are easy to remove later. You could also make "rolls" of masking tape and stick them to the door and letterbox. The artificial flowers were attached with hot glue.