On your wedding day, the main photographer will be focusing on capturing all the key moments from your wedding day, the formal pictures, the cake cutting, etc as well as all the candid moments in between. A second photographer can focus on the candid moments as they will know the main photographer is capturing the more formal ones. This quite simply means for you more candid images, more of those court of guard images and more of those funny moment images. I love candid images, blending in and capturing your wedding day as it unfolds.