From the distance, the two huge twin smokestacks of the National Palace of Sintra betray its presence. In their dependencies, you can appreciate the characteristics of the Manueline style and a lot of the typical Portuguese tile mosaics. They also emphasize the artisan artistry of the rooms. In one, there are the 72 coats of arms of the Portuguese nobility. There is one space with a missing shield, which, apparently, was omitted after the nobleman betrayed the trust of the king.