It is well known that a large majority of homoeopathic medicines are derived from the plant, mineral and animal kingdoms the world over. Many of these ''''polychrest'''' remedies are considered to be extremely valuable and a large amount of information regarding their clinical use and therapeutic effectiveness can be very easily obtained. However there also exists a relatively obscure cluster of remedies that have become a highly contentious subject in the field of homoeopathic medicine: the imponderabilia. Extremely little is known about these remedies except that they have existed from the very early beginnings of homoeopathy - and that they have fallen into a state of relative insignificance over the last few decades. This work attempts to broaden our understanding about this much neglected group of remedies; firstly through a homoeopathic proving of pink light, followed by a subsequent group analysis of the imponderabilia as an entirety. This analysis should be helpful in shedding...