The main goal of the project is to promote natural architecture. A 35-meter year-round house made of natural materials in the Sudetes was built from natural, biodegradable materials: wood, straw, clay, stones, lime, industrial hemp. The construction was carried out in the form of workshops, thanks to which over 80 people could learn about natural technologies. Optimization, the use of local materials and action with respect for nature were important in the project.