Ran into some problems printing the layers all at once, but eventually managed to complete this project by printing one layer at a time:
Created the graphics on inkscape, and used Elmer’s spray on adhesive to glue the layers together, then glued that onto the backing board of a shadow box picture frame.
Very cool, great depth.
You got excellent registration, did you use a jig or pins or tools to get such good alignment?
That turned out really cool!
Really cool. I bet it looks even better in real life.
Just assembled by hand. The spray on glue did allow for repositioning before it dries completely so I was able to make fine adjustments when stacking each layer.
That is an excellent layered project!
Really cool take on the Escher style! 
That is such a beautiful project. I really like the way it tricks your eyes. I hope you keep making more projects like this.
That is really neat looking!
I really like the depth, very nice!
That is phenomenal!! Love it
It makes my eyeballs hurt a little bit but I like it!
Really neat design! It looks like it would be challenging to design and to assemble but you did a great job.
Oh that is a really nice piece. 
Great googly moogley. Nicely done. My eyes are spinning.
