Hellboy II: The Golden Army + Map Shop

I wanted Abe and the Princess to be in a blue and golden world when they met. The map shop, which is the main set in the Troll Market, is designed to have only those colors in there. Set decorator Elli Griff was also very careful in designing any motif having to do with celestial maps or maps of the Earth or particular geographical places and they are all in the troll language. - Guillermo del Toro