Oscar Reutersvärd Bruno Ernst & Others

Oscar Reutersvärd
Bruno Ernst & Others
ALL ORIGINAL ARTWORK ON WHICH SOME OF THESE MODELS ARE BASED ARE COPYRIGHT © THEIR RESPECTIVE OWNERS AND ACKNOWLEDGED.
None of the images below are drawings but the unedited results of rendering true 3D models.

Based On Oscar Reutersvärd | Based On Roger Penrose | Copies Of Oscar Reutersvärd | Copy Of Bruno Ernst | Copies Of Other Artists | Copies Of Other Illusions | Strange Geometry

Based On Oscar Reutersvärd

Based On Roger Penrose

Just a few versions…

Staircase 3443
Staircase 3553
Staircase 3663
Staircase 3773
Staircase 4554
Staircase 4664
Staircase 4774
Staircase 4884

Copies Of Oscar Reutersvärd

Tri-bars

A slightly modified version of the image marked † appeared in Amazing Visual Illusions, Arcturus, 2011.

"Opus 2B"
"Opus 1 No 293 aa"
†
"Follow The Groove"
"Extended Tribar"
"Impossible Triangle With A Twist"

Four-bars

"No 274"
"No 365 baf"
"No 384 ag"

Windows

Shelving

Copy Of Bruno Ernst

"Impossible Penetration"
Coloured copy of a line sketch from The Eye Beguiled & Adventures With Impossible Figures.

Copies Of Other Artists

"Cube In Blue" by Monika Buch From The Eye Beguiled by Bruno Ernst.
From Martin Gardner's "Dr. Matrix" articles for Scientific American, 1976 (unknown artist).
"A Slightly Difficult Interlocking Wood Puzzle" by Mitsumasa Anno From The Eye Beguiled by Bruno Ernst.
My variation of the previous Wood Puzzle with the third end changed as well.

Copies Of Other Illusions

Space Filling

Other Objects

The following three images show stills from the animation of an impossible inside corner of a cube morphing to an impossible outside corner of a cube, via a truncated tri-bar, though notice it's only the width of the 'walls' that change: the hole remains the same size.

Strange Geometry

These shapes are all possible : only the perspective makes them seem odd.

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