No, you're not having deja vu, but you are seeing double: I have another of Elsley's cards like this one but color-tinted differently. It is listed here: http://www.rubylane.com/item/274812-8093/1908-French-German-Postcard-J-Elsleyx27s
This work bears two titles: one in French "Ses Petits Chères," her little dears; and in German "Spielkameraden," which means playmates. In any language, this is adorable! This card is unused but based on the others I have, I feel confident in saying these are pre-WWI, circa early 1900s.
The off-white border shows signs of age, but the card itself is in fine antique condition. No creases and rich color!
I am a fan of Elsley's and would love to help you grow your collection of his charming children with pets. I also have available two other cards featuring the same cute girl with kittens and dogs.