Martin Parr and Francis Foot are quite different in the ways they both took images in the wars, for example Francis foot took images in the first world war, whereas Martin Parr to images in jersey of the celebration of the liberation of jersey.
Theses two artists have different techniques they use to take images, for example, Martin Parr used very close ups and theses shots were in detail and uses colour however Francis Foot took images in black and white, but also his images were more of portraiture and landscapes.
Martin Parr techniques used are that he chooses bright colours within his images but also as you look at the images you can see the detail at the front of the image which is then blurred out by the back of the image.
Francis foots photographs are all in black and white therefore different to Martins Parr, All of Francis Foots images are all in the same distance and are not close up, the detail is all the same.