a 3D printed autostereogram

SummaryAn autostereogram gives the optical illusion of a three-dimensional image, based on a normal two-dimensional image. Please google on 'autostereogram' or 'magic eye' for more info.I wondered whether it was possible to make a 3D printed autostereogram. This thingy proofs it can be made and that it works. :-)If you print the attached thingy in two different colors (by pausing at 1 mm height and changing filament), you'll get a usable sterogram. It is optimized to viewed from 25 - 30 cm.Note: not everyone is capable of seeing the hidden object in an autostereogram. When in doubt about that, download an arbitrary autostereogram first and try to see it on your monitor.Print Settings Rafts: Yes Supports: No Resolution: 0.2 Infill: 20% Notes: I started with a white filament and paused the printer at layer 6 to change the filament to black.Or, configure your printer/AMS to do likewise. Custom SectionDisclaimer I made this as large as possible for my printer. If your p