These pictures of the seven lotuses are seven gateways to the unseen world of awareness. Eeach lotus has details including name, location, colors, elements, mantra, deity, animal, sense organ, working organ, plane of awareness, siddhi, and medititational benefits.
They may be used as:
Meditational pictures for arousing the Kundalini power and psychic faculties.
Visual aid for elevating nerves.
Decorative pieces for your shrine.
Hang pictures in studios for training students.