This doctor who screencap contains
fogo, chamas, and inferno.
There might also be
fogo, cortina de fumaça, cortina de fumo, pôr-do-sol nascer do sol, por do sol, and nascer do sol.
In the first issue of the Doctor Who comic books published in America , an introduction to the character included a peculiar mathematic equation as his "real name." The Doctor's real name is also given as d³Σx² or: ∂³∑x²