Please, take my sincere appologies for the delay in posting this very post, it was due for 25th or 26th of april. Due to technical troubles I was unable to publish it on time. I hope You will still find the text useful, particularly for Middsummer. Thank You for the understanding, cordially Shadow.
As the Beltaine approaches, and we feel the spirits around us , be them fae, or the souls of dear deceased person, we might wonder how can we see them ? For people with mediumship abilities, it’s easy, they just roam the space with their eyes. Intuitive and open-minded people may also get a glimpse of the spirits, in their peripheral sight, or may dream of them, or even see them when astral projecting.
I wrote on significance and folklore Bletaine and Fairy magick before ( LINK ) and being that on this day the veil between the worlds is thin ( just like on Samhain ) it’s ideal time to converse with spirits or attempt to see them.
Is this advisable to try ? Honestly, it seems mostly subjective. If one feels ready to see specters of Fae ( and / or other nearby lingering spirits ) they should try, well in my humble opinion anyhow. If their aim is right and heart’s are without ill will they might get a glimpse of that often , in jargon, described as “more than meets the eye” , physical one at least On the other hand, seeing spirits may be a highly traumatic experience, even
If one does not perceive it as such, even remotely, so to sum it up, both the choice and the responsibility are Yours alone
For Your convenience I collected, edited, wrote and presented some formulas to help You in becoming able to see spirits and here I will be discussing them
Folklore belifs and secrets of the cunning folk
According to some occult experts, on Samhaine and Beltane, all You need is to be on a place where spirit/s might appear and to be of an open heart.
You would be surprised how many different kind of spirits may appear near gravesites , especially old ones, and I do not refer only to ghosts of the dead, although on such places they might be most inclusive. Or an isolated clearance in the woods, mushroom rings, or fields with Daffodils or Digitalis flowers, all those are places, upon which not only possibility of encountering fae or ghosts increases, but so does our innate spiritual averseness and even clairvoyance.
Furthermore, time of the day when the spirits become easily visible are “threshold times” such as Twilight ( and no I do not mean the obnoxious and tacky movie trilogy >_< ) and Midnight. Circling three times around a graveyard, according to cunning folk, will significantly increase Your chances of seeing spirits. Should You, carry some Lavender and inhale it’s scent while at it, You are more than likely to see them. There is an interesting claim by famous deceased author Scot Cunningham : “In a wild and lonely place, preferablyby moonlight, hold a holey stone up to one eye. Close the other one and peer through the stone. You may see visions, ghosts, or nonphysical entities” , found in his book about gemstones  According to certain Scottish priest, Robert Kirk ( author of the significant and influential text on fae , from 1815th year ) , You need to procure a rope that had been tied around a coffin, and, tie it around Your waist, bend over and look, in-between, or “through” Your legs ( like kids often do ) some funeral procession, and You will ( according to author ) see the fairies. 
Herbs, herbalism and potions of spirits
There are many herbs that increase clairvoyance, reveal what is hidden or invisible or attract spirits.
Diferent cultures may have some of the plants related to spirit different, unique to the specific culture and geo-ecological areal.
Anthurimum ( Obake anthurium ) is for example a very strong spirit beacon and is indigenous to Hawaii areas , then there are Indian pipes ( I think they are pretty common in Arizona , USA ), with their perky yellow, slightly eerie flowers, or even the European Datura also known as Angelic Trumpet ( Datura stratimonium ) strongly associated with ghost and even evil spirits, and also very toxic to human and most of animals.
There are also those, cosmopolite or widely available plants, well famed for their powers to connect us to kingdoms of intangible , mystic and realms of mists and shadows.
Carrying a ring made of Rowan branches or Hawtorn ( Cartaegus monogyna, C.officinalis ) twigs, and looking through it on Bletaine ( or Samhain aswell ) should according to herbalists enable one to see fairies and spirits of nature through this unique “looking loop” . If You try this under Moonlight, You have certainly increased Your chances of seeing, what’s hidden from eye.
Cowslip ( Primulla verris ) or as also called Calver’s key reveals that what is hidden and invisible , and is often carried for such purposes.
Eyebright ( Euphrasia officinalis ) and Poppy ( Pappaver communis, P. somniferum ) petals can strongly increase one’s clairvoyance and spirit sight or faery sight as some phrase specific aspects of the same ( clairvoyance ), and are often applied as “eye baths”
There are potions drunk, eye infusions, and special incense/s called suffumigations, that are designed to aid us in seeing spirits or help them materialize. Following are two examples of such, written by myself
Potion of sight
• One part of Lunar slime ( or Lunar water )
• One part of Moonstone essence
• 1/15 – 1/20 part of Dried Mugwort
• Tincture of Opium*
Make strong infusion of Mugwort using, mixture of Moonstone essence and Lunar slime, as a base for decoction ( You can add a Moonstone to a lunar slime when making it and spare Yourself of excess work ). In strained and
Cooled infusion add up to 5 drops ( on a cup ) of Opium tincture. Drink and wash Your eyelids, and brow chakra with potion.
* If You do not know how to create the Tincture of Opium, get if from some occult shop, or learn how to make ( so it’s safe to use , as long as proper dosage is respected ) from a trusted source. If You feel uncomfortable or scared, using the Opium tincture, simply use Poppy petals instead
“Corpora spiriti” incense
This is my personal formula for suffumigation incense, that will act as medium for materialization of the spirit. I chose the seven ingredients ( seven being the number of the spirit ) that are reputed to invoke spirits and help them become visible, perhaps even tangible up to a point.
• Woods aloe *
• Dittany of Crete
• Small amount ( pinch ) of Saffron
• Some Myrrh resin
• Amaranth flowers or dried Amaranth
• Lavender flowers or few drops of essential oil
*Should You lack Wood’s aloe ( or feel more incliened to ) use Dragon’s blood resin in it’s place
Mix well and create incense, either with saltpeter ( self ignitable ) or as dry mixture . Light, or burn on charcoal to make spirits materialize.
Incense to see spirits of the dead in our dreams
Combine Acacia, Althaea and Star Anise, and burn before going to bed, on altar or besides candle dedicated to the dead, and they should appear in Your dream.
NOTES: This article was written and compounded by myself, therefore should You desire to use it or any part of it elsewhere, You may, as long as You provide the credits, Shadow of Shadows magick place, or Shadowfirstname.lastname@example.org , or of course a direct link to this post.
CREDITS:  ( Cunningham’s encyclopedia of Crystal, Gem and Metal Magick. Llwellyn Publications, USA , entry on Holey stones,102nd page )
 The information came from Rosemary Ellen Guiley’s “Fairy Magick” 2008th edition book, but the original source is a 1815th year occult work called “Holly community” by Robert Kirk, entry here is paraphrased/edited by myself
The potion and incense recipes are written by myself, and If You want to use it in any media other than online ( and If You do use it online You must give credits ) such as magazine articles or book, e-mail me for approval using above given address.The image shows holey stone and is from http://farm2.static.flickr.com/1094/1215132184_8d8faf1306.jpg, used for illustrative and explanatory purposes here, all credits to the author