basic optical illusion —

Founded basic optical illusion models & stl files for printing
Axe Magnet
WaikikiProd
Vase Printception
Extruderer
Benham Wheel
TheKre8Group
wave vase
cmetzel
Ames trapezoid
IkarusIBK
penrose triangle
Crazyfire917
Sacred Geometry Litho
heyerconception