Train journeys are one of the most comfortable and memorable ways of traveling. The designer,
Fransesco Codice,  describes the concept of a purification process in trains, which cleans the impure air and releases fresh oxygen back to the passenger cabin. This not only makes your journey a memorable one, but also makes it eco-friendly.

The plants will be placed above the passenger’s seats and will be held inside a transparent compartment. In fact, these plants will be visible to the passengers inside the cabin as well as to the people outside away from the train. The reason for making it transparent to the external side, is to allow sun rays enter inside, which is very essential for the growth of plants. The carbon dioxide gases are absorbed by the plants through small ports.