I'm looking for some tips for either the photographer or the subject on how to get better photos. I myself tend to squint somewhat when smiling so I try to force myself to open my eyes for photos. This works fairly well but I often look less than candid. In photos, my girlfriend winds up with eyes that seem overly large or smiles that look plastic. Can you offer any tips as to lighting, angle, or subject expression? Example photos can be provided if it would help. Thank you!