Fairy house tutorial - I'm a little surprise she made it ENTIRELY from twigs without using a base support, but it turned out very well! Decorations such a lighte sconce and twig star complete the house.
DIY: Make garden faerie houses, pixie towers, and toad homes from reclaimed materials
Start attaching-pebbles use hot glue,but if little hands are sticking them down, you can also use a super-strong double-sided tape, such as the type used to lay carpets. It’s entirely up to you how closely you’d like to pack those pebbles, as the grouting you’ll use to finish the effect will fill in any gaps.