Ocean, the watery abyss that covers over 70% of our planet's surface, is the ultimate embodiment of vastness and mystery. Looking at the current trends under the Ocean category, it's clear that there are two main themes - sustainability and exploration. The first group of trends revolves around finding ways to preserve our oceans and ensure their longevity, including reducing greenhouse gas emissions, using sustainable materials, and implementing sustainable farming practices. The second group of trends focuses on uncovering the secrets of the oceans and pushing the boundaries of human exploration, such as discovering new coastal forests and cities in the ocean, and even learning to sleep with the calming lull of rain sounds from the ocean. Overall, the trends under Ocean remind us of the intricate balance that exists in nature, and our responsibility to preserve and explore this awe-inspiring realm.