CMDs for the Besançon model (upper panels) and the VISTA CF (lower panels). The black dots show all the objects in the line of sight of Tr 14. The grey dots are the model foreground, while the red ones are the reddened model background. The orange dots represent the reddened CF. The amount of reddening is given above each panel. Each extinction is chosen to decontaminate the most amount of background sources.