Green walls are making a furore, becoming almost as popular as green roofs. The fact is, however, that in order to grow beautifully, they need expert care. However, there is an alternative, ARTIFICIAL GREEN WALLS. Below is an example of a green wall made by CALLA. We offer many designs and colors, we are able to realize any of your ideas, well, maybe almost any…. We encourage you to cooperate, because ARTIFICIAL CAN BE BEAUTIFUL.