Whether it has been described by others or is solely practiced by me I am not certain. Warning: Over the years, this has, in a way, cost me the ability to perform mathematics and process "technical aspects" of life. I perceive consciousness, imagination, and "following the bliss" as paramount. The more I descend into this powerful, yet simple practice, the less value I project onto ordinary, restricted activities such as mathematics. (Although, paradoxically, this technique is more down-to-earth than any other if we assume the meaning of down-to-earth to be "tranquil in the moment.") It's suitable for artists, for self-exploration, and for visualization in general. Here's how it works: Your visualization is already massive, infinite, and it's only being held down by your psychological constructs. That's all. The process you should apply when trying to visualize is to eliminate existing psychological boundaries. You are free to go anywhere, in any direction, to pursue the "w" axis of this world. When you usually try to visualize something, you are working upon preexisting framework of beliefs, which "slow the system down" if I may use the term. Each limiting belief is an axiom which clogs the mind. Attaining a powerful, transcendental visualization is simply about becoming aware of your limiting beliefs and dropping them down. What are the limiting beliefs in this case? You believe that you reside in the third dimension. This is a mental construct holding your visualization down. Why? Because everything you visualize with this belief in mind will be subdued by and fall under the concept of "a third dimension". You believe that you are a human - this is another belief clogging the card's memory, which could be better used on visualization.  You believe that you are on Earth - this is another belief clogging the card's memory, which could be better used on visualization. When you let go of existing frameworks, your visualization will become a thousand times stronger. By default. You are constrained by useful survival notions. They bombard you constantly - constantly (notice the word) - unless you become aware of them and let them go. This is your golden ticket to Shangri-La; to visualizing and feeling whatever you need to. I use it in writing, but it can be applied in all sorts of fields.