Prompt
"Illustrate a whimsical cover of 'Rootabaga Stories' by Carl Sandburg, featuring a fantastical landscape of Rootabaga Country with rolling hills, peculiar creatures, and iconic landmarks like the Zigzag Railroad and the Village of Liver-and-Onions, in a charming, vintage style reminiscent of children's literature from the 1920s, with intricate illustrations by Maud and Miska Petersham."