"Vertical Landscape" by Eiko Ojala. It looks like a paper landscape but the artist actually works digitally and hand-draws all the elements to look like they're cut out of people. (Hint: the shadows help!
What are Binaural Beats? Tones produced specifically for the purpose of altering your brainwave frequencies. The posts in the link also contains an exclusive free binaural beats sample of a pure alpha wave.
Check out the amazing psychedelic art by Luminokaya lab! You'll find a variety of creatures, figures and symbols mixed in fractals in their digital art. The lab does the amazing airbrush paintings too!