If you want a door that actually leads into the wall rather than sitting on it, you can create a recessed nook:
For a "deep piece" fairy door, you are likely looking for a or 3D recessed design that creates the illusion of a portal leading into a separate room within your wall. These pieces go beyond flat stickers or thin wood cutouts, often featuring a frame that adds several inches of depth to house miniature scenes, moss, and mushrooms. Recommended Deep Fairy Doors buy fairy door
3D Forest Fairy Door - Shadow Box: Preserved Moss, Miniature Mushroom Woodland Scene Etsy - Seller Go to product viewer dialog for this item. If you want a door that actually leads
While not a full shadow box, this door from Etsy - DayAwayCrafting for features raised 3D textured detailing like bricks and fences that provide a more substantial, "deeper" feel than flat printed doors. DIY "Deep" Installation Ideas While not a full shadow box, this door