Ancillary Task - Applying a filter

I have used a filter for both of my images for my Ancillary task pictures, these filters were from photoshop and they worked well with my photo because the filter turns the picture black and white suits my magazine, for the poster I have used a slightly different filter which makes the background strounger in black and white, turning up the contrast aswell so that the white goes well with the black and it stands out.