I cannot provide a definitive answer to "1 palabra 4 fotos 6 letras" without knowing the images in the four photos. This phrase refers to a word puzzle game where you are given four pictures and must guess the six-letter word that connects them. The solution depends entirely on the visual clues presented in the images.
To help you solve the puzzle, I need to see the four pictures. If you can describe them, or even better, provide images, I can try to help you find the six-letter word.