Courtesy of Himalayan Art Resources
Le'u Dünma—The Prayer in Seven Chapters to Padmākara, the Second Buddha. A terma revealed in the fourteenth century by Tulku Zangpo Drakpa.
The General Visualization for Prayers to Guru Rinpoche
These verses to be be recited before and after prayers to Guru Padmasambhava, especially the famous Prayer in Seven Chapters (le'u bdun ma), include the practices of taking refuge and arousing bodhicitta, a seven-branch offering, the generation and dissolution of a visualisation, and the dedication of merit.