Artist Unknown, (On the Way to Oz), Computer Graphics, Film Gifs

They now came upon more and more of the big scarlet poppies, and fewer and fewer of the other flowers; and soon they found themselves in the midst of a great meadow of poppies. Now it is well known that when there are many of these flowers together their odor is so powerful that anyone who breathes it falls asleep, and if the sleeper is not carried away from the scent of the flowers, he sleeps on and on forever. But Dorothy did not know this, nor could she get away from the bright red flowers that were everywhere about; so presently her eyes grew heavy and she felt she must sit down to rest and to sleep.

But the Tin Woodman would not let her do this. . . .

On and on they walked, and it seemed that the great carpet of deadly flowers that surrounded them would never end. They followed the bend of the river, and at last came upon their friend the Lion, lying fast asleep among the poppies. The flowers had been too strong for the huge beast and he had given up at last, and fallen only a short distance from the end of the poppy bed, where the sweet grass spread in beautiful green fields before them.

–L. Frank Baum, The Wonderful Wizard of Oz