> Traditionally, Zwarte Piet is black because he is a Moor from Spain. However, since the late twentieth century the common explanation of Zwarte Piet's blackness has been that it is due to the soot on his body acquired during his many trips down the chimneys of the homes he visits. Those portraying Zwarte Piet usually put on blackface and colourful Renaissance attire in addition to curly wigs and bright red lipstick. In recent years, the character has become the subject of controversy.