Sometimes you just need to stop and smell the roses, but in the case of Bio-Canvas, you can simply walk by and inhale deeply. Bio-Canvas by Nevins is a cellular series of green wall modules that can be a customized composition in size and specifications. Acoustic moss, poplar bark and light stone are the three natural materials used as design elements. They are held on the wall by a patent-pending, fire-resistant frame. The versatile system enables users to easily interchange the panel inserts based on changing preference, relocations or acoustic needs.