Found along with the butterfly and white blooms against blue sky painting just listed, this one is lovely as well--perhaps done by the same person, late 19th c. or so, I believe. I'm a sucker for naive old paintings of roses, and all the sweeter with a few little daisies and sprigs of what not mixed in.
6 1/8" x 3 3/4". Looks like ink and watercolor to me--on folded paper, blank inside. Very good condition.