Here is an image from a pretty vintage postcard, early 1920s, of a flapper girl with daisies. I love the flower crown, and the dark lipstick and sultry eyes, as well as the color of this tinted postcard (which I did enhance/alter just a little!) This was from a French "Carte Postale." Hope you enjoy it! (Click to enlarge and save.)
I know this photo doesn't particularly relate to digital backgrounds, but there is also a lovely blank postcard image a few posts back which makes a great background image!