There are so many different trains. Trains that run on electricity and trains that run on diesel. We of course all know the typical old steam train, which is of course also represented in our collection of printable coloring pages. Maybe the most well known little train in Thomas. Thomas & Friends is a British television show for toddlers. The show is about the adventures of a family of talking trains on the imaginary island of Sodor. It doesn't matter if you pick a simple train or difficult one to color. The world's first public steam railway opened in England in 1825, between Stockton and Darlington. Give your locomotive grey and white steam clouds and bright red buffers, and color each wagon differently for a cheerful train.