In ancient Rome, kitchens were a bustling hub of activity. They used floating shelves to store their cookbooks, which were made of parchment or wax tablets. These cookbooks contained a wide range of recipes, including meat, fish, vegetables, and desserts. The floating shelves were typically made of marble or wood and were attached to the walls of the kitchen. The cookbooks were carefully arranged on the shelves, allowing the cooks to easily access the recipes they needed. The ancient Romans were known for their love of food and extravagant feasts. The floating shelves not only provided a practical storage solution but also added a touch of opulence to the kitchen, reflecting the grandeur of Roman culinary traditions.