The Recycled Rainbow Castle: Save the Sea, Save the World!

In my artwork, humans gather trash from the ocean and reuse it to build a colorful underwater castle. Sea animals such as turtles, fish, and whales swim around it and enjoy their new home. I want to show that when we recycle and keep the ocean clean, we can help protect all the wonderful creatures that live there. My picture reminds everyone that even small actions can make a big difference for our planet！