Modern room concepts are becoming larger and are open in design. The resulting background noise has a very detrimental effect. Tall rooms, smooth concrete walls and exposed ceilings may appear airy and light, but they lead to a growing need for acoustic improvements. Designing walls from real preserved mosses and plants opens up completely new possibilities for design-oriented interior decoration. With a sound absorption coefficient of up to 60%, our moss wall coverings provide noticeably improved room acoustics with an unmistakable natural character. Thanks to its natural properties, the prepared moss also stores moisture and releases it when the air is too dry. This creates a pleasant and constant indoor climate.