Today’s 3Dexperiment. Lithopanes of my son. The right one got a bit screewed up but the left one looks ok. 20 layers at 0.06.
0.06 what?
Those look way better than the one I did. What material did you print with?
0.06 mm layer thickness. This is printed with PLA at 225 degrees on an Ultimaker. Impressive machine.
@Peter_Parnes what software you use to do it? 
I used this one: http://www.thingiverse.com/thing:74322
@Javier_Martinez_Mart I used the same as @Peter_Parnes