I do find beauty in imperfection sometimes. I have a photo of my husband's great aunt right when she was diagnosed with Alzheimer's. She very old and wrinkly and has crooked yellow teeth. But there is something sparkly in her eyes when the shot was taken that I am just in love with. She does not reflect the beauty that society would like us to see, but she has a uniqueness that is perfect in my opinion.
That's partly why I love my photography. You can really take the time to see the beauty in a photograph.