1. First draw on the bottom the animals and plants living on the seabed, including seaweed, coral, etc. that grow on stones. You can also draw some shells and starfish.

2. Then draw a ground line next to the plants, then draw marine fish, octopus, etc. swimming in the sea, and add some crabs and scallops on the ground.

3. Color. Seagrass and coral can be painted green, blue and red, and crabs orange.

4.? Paint the stones brown, starfish, conches, etc., paint the octopus with lavender, paint the small fish with pink and brown, and finally paint the sea floor with light yellow and light blue. It feels like being out in the sea, and the beautiful underwater world is ready to be painted.

Underwater World generally refers to Beijing Underwater World. Nanjing Underwater World, also known as Nanjing (Yao Tai Han Hai) Underwater World, is affiliated to Singapore Yao Tai Han Hai Culture and Tourism Group. It is located next to the Meihua Mountain of Zhongshan Mausoleum in Xuanwu District, Nanjing. It is a large marine life that integrates science education, viewing and entertainment. The display project is jointly constructed by China and Singapore and introduces advanced Australian technology.

Nanjing Underwater World has more than 200 species, more than 10,000 marine fish, 2 emperor penguins from Antarctica, more than 10 temperate penguins, and marine mammals such as polar bears, arctic foxes, dolphins and sea lions.

Nanjing Underwater World has a tunnel made of 180-degree acrylic transparent glass, which is 74 meters long, 3 meters wide, and 2.4 meters high. It has a water storage capacity of more than 4,000 tons, and there are more than 100 species of marine fish living in it.