How does the lighthouse work?

Lighthouses are one of the most ancient engineering structures on Earth. For many millennia, that lighthouses help ships overcome the dangers and find the right path in the sea, they have turned from architectural structures into real symbols of hope. Poems, songs write about the beacons, they are drawn by artists. And all, adults and children, dream of visiting at least once on a real lighthouse to find out how he works.
Artist and designer Roman Belyaev, who is not indifferent to various special engineering structures since childhood, invented and created an amazing series about the most interesting inventions of a person in the field of engineering construction. The book "How the Lighthouse works" opens a series that will be included later by the history of bridges, mills and other extraordinary structures