Energized by the success of "The Tale of Peter Rabbit" in 1902, Potter considered expanding the frog tale and bought back her drawings and the publisher's printer's blocks. She wrote her editor Norman Warne, "I should like to do Mr. Jeremy Fisher ... I think I can make something of him". The tale was set aside while Potter and Warne developed other projects, but in 1905 he approved the frog tale. As Potter biographer Daphne Kutzner writes of Potter's illustrations for "Jeremy": "When she finally did the illustrations for the book, she changed the original background from the River Tay in Scotland to Eswaithe Water in the Lakes. The illustrations are indeed lovely, showing Potter's skill both as a naturalist and a fantasist".