I don’t know much about Pavel Tchelitchew’s background and initiation into a more subtle perception of the world, but he clearly was a seer of the unseen, a true visionary artist.
His anatomical depictions of the skinless human body bear a strong resemblance to Alex Grey. But more abstract and less affirming of the transcendent oneness as pure, sentient energy in harmony with the universe. Tchelitchew just confronts you with the mysterious energies that make up this life but he doesn’t give you the answers.
If you want to find the secrets of the universe, think in terms of energy, frequency and vibration.