Gardening is a hobby for many of us, while for others it is a passion. Some people have mastered the gardening craft so peerfectly that they can grow lemon trees, cacti or flowers indoors at any time. The Kazakhstan-based architect Aibek Almassov, however went one step further than that. He came up with the idea how to grow an actual fir tree inside a building. He went along and designed the so called ‘forest house’ made of glass and beautifully built around a full-grown tree. It is beautiful, isn’t it?