There’s two things LEGO Castle fans love to build: Trees and walls. Showing us interesting ways to do both is this microscale hideout by Dr. Zarkow. The wooden walls around the main structures are simple enough — just brown bars inserted into the hollow studs of flower pieces with some rubber bands for effect. The custom tree builds are the standout, providing a great reason why we need gears in every colour, and the two buildings are great little medieval builds. The base and the subtle twist of the chimney on the one building are nice touches too.