Great Western Railway will hand out adult colouring books on train select journeys on Wednesday (16.03.16).
The locomotive company wants to inspire travellers to take an interest in its 175 year history, and future, and have enlisted the help of urban artist Andy Council to create the book.
The limited edition colouring book entitled 'Iron Horses of the West' features quirky and intricate designs of trains set on a backdrop of south west scenery.
Andy said: "It's been really therapeutic designing a book inspired by the routes and trains I travelled through growing up in Bristol. I always gain creative influence from my surroundings and to craft something which heroes the West is something I'm really passionate about."