The vast pollution of our planet drew my attention to the issue of the nature. I created a set of paintings to inform viewers of ecological problems and environmental injustice. I tried to have a pedagogical or didactic approach in this Eco-Art set. Although it doesn't make a huge rapid change to the earth, but it can make a progress in our thinking and our actions, to pollute less and to recycle more. The technique I used is palette knife and oil.