abstract
background
bizarre
bulls eye
chaos
circle
circular
concept
confusion
descending
design
disorient
dizzy
epicenter
esp
extra sensory perception
eyestrain
headache
hypnosis
hypnotherapy
hypnotist
illusion
illustration
magic
mental
mesmerize
migraine
mind
optical
out of body
pattern
phenomenon
pinwheel
psychedelic
psychic
round
spin
spiral
stress
subconscious
therapeutic
tornado
tuscany
unconscious
unstable
vertigo
whirlpool