Throughout history, people have been inspired by the sea to create a variety of artistic works. In this section, "Art of Our Sea," we will check out paintings that have the sea as their subject. These works offer insights into the relationship between humans and the sea and the influence of the sea on humanity.

At first, you can see “The Painting of Tongsinsa Vessel” by Japanese painter, Ishizaki Yushi. Tongsinsa Vessel, a diplomatic envoy ship from Joseon, navigating through rough waves on its way to Japan. If you look closely, you’ll see there are 14 people on the boat. In the center, a figure is depicted descending from the mast, gripping the ropes, while others below and at the rear of the ship watch with interest. On the first floor of the decorated cabin, three people are having a lively conversation. In another room, figure dressed in white is gazing out at the scenery. The painting captures the moment of the diplomatic mission as they will arrive their destination.

The next is "Pine tree and Flacon. This artwork was created by Yi Eui-yang in 1811, and in the upper left corner, you can see his other name, "Yi Sin." Main subject of this painting, the falcon and pine tree, was popular subject among the Samurai class during Japan's Edo period. Therefore, It's believed that Yi Eui-yang, who traveled to Japan as part of the Joseon diplomatic delegation, painted it as a gift for the Japanese samurai.

The next artwork is a replica of the "Painting of banquet at Yoji" housed in the National Museum of Korea. This screen was produced by officials to celebrate the second son of King Jeongjo of Joseon dynasty becoming the crown prince. The event of his becoming the prince was compared to a feast hosted by Xiwangmu, a figure from Chinese Taoist mythology. Filled with symbols of longevity like peaches and immortals, the artwork expresses hopes for the new prince's long and prosperous life. On the far right of the screen, there's an inscription by Yi Si-su, a prime minister at the time, and on the far left, the titles and names of the people who participated in making the screen are written.

"The Flag of Blue Dragon," is a large flag that was used in festivals and rituals. Blue dragon, which governs the East and the seas, is placed on the center and surrounded by auspicious patterns of clouds. The 'Flag of Blue Dragon' is believed to have been used in sea deity rituals and festivals praying for abundant fish catches and safe voyages. It is reflected that people who live near the coast venerate for the dragon that rules the seas.

The next piece is "Folding Screen Illustrates Sea, Cranes, and Peaches." This painting symbolizes longevity, featuring the sea, moon, mountains, cranes, peaches, Ganoderma(reishi mushrooms), bamboo, and coral in a vibrantly-colored style. The sea, serving as the backdrop, is significant for its inclusion of coral, a symbol of longevity. The work, heavily influenced by Taoist themes, embodies wishes for health, longevity, and fertility.

Lastly, we have the "Gwandong Palgyeong Folding Screen", which means Folding screen illustrates of The Eight Views of Gwandong. "Gwandong" refers to the area east of the Taebaek Mountains in Gangwon Province, depicting eight famous scenic spots along the East Coast. The painting includes Chonseokjeong and Samilpo, which are now in North Korea, and Cheongganjeong, Naksansa, Gyeongpodae, Jukseoru, Mangyangjeong, and Wolsongjeong, which are in South Korea.