The Poppy is the artists own plant, with a power that is useful for artists. Make a small pouch in white fabric into which you'd put a Poppy flower and a few seeds. Then close it with a white ribbon. This should be done preferably a Sunday. Kept with you, it will stimulate creativity. Put under the pillow, it will bring about good ideas and will develop your artistic talents.
The Poppy is also associated with sleep and dreams, generating images and ideas, reason why, still in modern days, it is still very actively used by creators and artists of all sorts.