Galapagos is a group of islands in the Pacific Ocean and it's really famous because of its diversity of animals and plants, so it attracts many, many hundreds, maybe thousands, of tourists every day from many countries in the world.
His paintings hang in museums around the world, and his beautiful gardens are open for visitors who want to come and see the place that the renowned artist created so many of his paintings.
Adding the reef to UNESCO's " in danger" list could also reduce the number of international visitors coming to the area to see the huge collection of colorful corals.