Betsy Butterfly in "A Bit Of Luck"

Jimmy Rabbit promptly set Freddie Firefly's fears at rest."I happen to know," said he, "that Betsy Butterfly has a picture of herself."
"Are you sure?" Freddie asked him eagerly.
"I ought to be," replied Jimmy Rabbit, "because I painted it myself, the very next day after I finished a portrait of old Mr. Crow."
"It ought to be a good one, if you made it," said Freddie. "But wasn't it some time ago that you were an artist?"