first few seconds : nothing special, just flat then: blue ring appeared "closer" to me (very similar to a stereogram - yes) I was able to "force" the blue rin

first few seconds : nothing special, just flat then: blue ring appeared "closer" to me (very similar to a stereogram - yes) I was able to "force" the blue ring to snap to being "behind" the red rings by rapidly blinking but the effect wouldnt stick .... the perception would slowly snap back to my default - blue in the front