Title of Artwork:
Save ozone layer Montreal protocol.
I have made a poster on saving ozone according to Montreal protocol. I have made the poster on keeping in focus the plants because the plants save ozone layer. Plants help the ozone layer against the harmful gases. It protects the layer from such gases. I have made an earth with is surrounded by ozone layer. Them I have shown the plants on background. The colors which I have used are green and blue. Because green color is used for plants.