"When we speak about the color of nature we do so with great feeling, feeling of joy, peace, happiness! But we can also interpret it with sadness, melancholy, disappointment." Marino Morikawa. There was an area of natural habitat called El Cascajo wetland. Marino Morikawa spent some of the greatest moments of his childhood there. The family memories and adventures with his father. For some reason, they stopped going there. And time went on and he headed to Japan for his further studies. And he was there in Japan, he got a call from his father, "Do you remember El Cascajo?" his father asked. "Of course I do" he replied. " You won't believe it, but they are filling in it." his father said. He shocked and asked," what? What are you talking about?" His father said," it is so polluted and completely ruined". And then having a holiday, he went to Peru. He said to his father," dad, take me to El Cascajo." His father ...