While I still am unsure why the translucence varies, I believe it’s a mixture of how closely they are still tied to the physical earth (more connected to earth, more ‘earthly’ looking, less connected, more ‘spirity’ looking). I also think it has to do with their skill level at being able to appear and the amount of energy they have to appear - it takes a lot of skill and energy to appear as a human in physical form without an actual physical body to work with!
In such situations, the clairvoyant medium clearly understands that it is the powerful spirit and not he who is trotting out the facts so fast. It is in fact the spirit, which is providing him with facts, names of the persons and events, dates and other related information. The job of the clairvoyant medium then boils down to just working in tandem with this spiritual energy.
Rebecca Rosen has served as a bridge between this world and those who have crossed over to the other side for the past 10 years. Her work has led to many guest appearances, including Entertainment Tonight, The Rachael Ray Show and Nightline, and her first book, Spirited: Connect to the Guides All Around You (HarperCollins). Due to the high and growing demand for spiritual truth, she has committed herself fulltime to serving as a medium and also educates thousands of people around the country with her seminars, lectures and workshops. Learn more about Rosen by visiting her website. 
The psychical researchers W. W. Baggally and Everard Feilding exposed the British materialization medium Christopher Chambers as a fraud in 1905. A false moustache was discovered in the séance room which he used to fabricate the spirit materializations.[107] The British medium Charles Eldred was exposed as a fraud in 1906. Eldred would sit in a chair in a curtained off area in the room known as a "séance cabinet". Various spirit figures would emerge from the cabinet and move around the séance room, however, it was discovered that the chair had a secret compartment that contained beards, cloths, masks, and wigs that Eldred would dress up in to fake the spirits.[108] https://drive.google.com/file/d/1kJnhZlLDkOvmq2iOrphoSIgGSld-kvX2/view?usp=sharing

Ray Hyman discovered many methodological errors with Schwartz's research including; "Inappropriate control comparisons", "Failure to use double-blind procedures", "Creating non-falsifiable outcomes by reinterpreting failures as successes" and "Failure to independently check on facts the sitters endorsed as true". Hyman wrote "Even if the research program were not compromised by these defects, the claims being made would require replication by independent investigators." Hyman criticizes Schwartz's decision to publish his results without gathering "evidence for their hypothesis that would meet generally accepted scientific criteria... they have lost credibility."[194] https://drive.google.com/file/d/1Xu0W0POfxRw_GQ0LSksyCLGSS7k1bzl_/view?usp=sharing
After her death in the 1980s the medium Doris Stokes was accused of fraud, by author and investigator Ian Wilson. Wilson stated that Mrs Stokes planted specific people in her audience and did prior research into her sitters.[177] Rita Goold a physical medium during the 1980s was accused of fraud, by the psychical researcher Tony Cornell. He claimed she would dress up as the spirits in her séances and would play music during them which provided cover for her to change clothes.[178]
If you are curious about whether your current love interest could be your twin flame or whether you have soul mates at work in your life right now, consider consulting a love and relationship psychic for clarification through a love psychic reading. A psychic reading about love can help you sort through your concerns, desires and truths and assist in providing you with peace of mind about your current relationships or assist you with making the difficult decision to leave a relationship, romantic or otherwise. https://drive.google.com/file/d/1FaSsHTLjUKH-56r3uxHHE4evFUPWmNz7/view?usp=sharing

A clairvoyant medium is a psychic who goes into trance, a sleep like state in which he allows his body and senses to be possessed by the spirit which may be his own guiding spirit or that of the seeker. The spirit has an overview of all the happenings on the earth. A clairvoyant medium can speak while lying down. He can also sit down or even walk and make gestures by moving his hands. He can even write or type his messages. https://drive.google.com/file/d/1tYl8tOQk4QxYevQy2h7PCc4Di8e6L3sn/view?usp=sharing
^ Joseph Jastrow. (1935). Patience Worth: An Alter Ego in Wish and Wisdom: Episodes in the Vagaries of Belief. D. Appleton-Century Company. pp. 78–92. Lyon Sprague de Camp. (1966). Spirits, Stars, and Spells. New York: Canaveral. p. 247. Robert Goldenson. (1973). Mysteries of the Mind: The Drama of Human Behavior. Doubleday. pp. 44–53. Milbourne Christopher. (1970). ESP, Seers and Psychics. New York: Crowell. pp. 128–29
During the séance or trance period, note that as a medium you should not ask too many questions of the person you are helping. A good medium never asks the client to tell them the name of the deceased or any details; otherwise, it is not a valid reading. It is up to you to validate the deceased loved one's name, occupation in life, birth date, physical description, how they passed, and so on.
Navigating the world of love and relationships is can be difficult to do on your own, so if you want sound, professional, and unbiased advice (we're looking at you, mom), love and relationship experts on Keen.com are here to help. Whether you're new to working with a psychic or you've been burnt in the past, here are some questions to help you get the most out of your reading so you can get on with that love life of yours.
Not even in a relationship yet looking to find love? You may be surprised to know that psychic advisors actually work with spirit guides to help you connect with that special someone you have yet to meet! Could he/she be your soulmate? Possibly, but only you will know for sure when you meet this person. Soulmate signs include having an instant connection and sense of comfort, recognizing one another on a "soul" level, and having an uncanny bond. But before you get all lovey dovey, you may have never asked yourself "How many soulmates do we have?" Well, dear reader, a soulmate is not only a significant other, spouse or lover, but also a family member, friend, or even a pet! So, by learning how to ask your spirit guides for help, you'll have a better chance of finding the soulmate that will suit your needs on a more romantic level.
In the later half of the 20th century, Western mediumship developed in two different ways. One type involved clairaudience or sensitives who hear spirit, and then relay what they hear to their clients.[29] The other incarnation of non-physical mediumship is a form of channeling in which the channeler goes into a trance, or "leaves their body", allowing a spirit entity to borrow their body, who then speaks through them.[30] When in a trance the medium appears to come under the control of the spirit of a departed soul, sometimes entering into a cataleptic state,[31] although modern channelers may not.[citation needed] Some channelers open the eyes when channeling, and remain able to walk and behave normally. The rhythm and the intonation of the voice may also change completely.