Escher's stairs
grabcad
This is the 3D model of Escher's stairs painting.It doesn't have all the details you see in the "exteriors", but as far as the scales are concerned it conforms to the original.I have problems in printing, I'll post the stl file, try it yourself, if you succeed, send me a photo.In the dwg file there are 3 layers, in layer 0 you will find the piece divided into its parts, in the other 2 layers you will find the piece joined into a single solid, and the same but without the railings, which may not look good when printed.Try to render, I put the lights.
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