![](/imageUploads/medium/F06_Thousand_Words_Eye.jpg)
One Picture is Worth a Thousand Words
1968
![](/imageUploads/medium/OPTICAL.jpg)
Optical
1968
![](/imageUploads/medium/pekabu.jpg)
Peek-A-Boo Circles
1968
![](/imageUploads/medium/1Quad_II.jpg)
Quad II
1968
![](/imageUploads/medium/palyka1_t4_69.jpg)
Random Movement (Completed Study # 1)
1968
![](/imageUploads/medium/08R14-268.jpg)
Relief 14/268 Auflösungszeichen
1968
![](/imageUploads/medium/ringmotif.jpg)
Ring Motif
1968
![](/imageUploads/medium/RUNNINGCOLA_url_cg_tuad_ac_jp.jpg)
Running Cola is Africa!
1968
![](/imageUploads/medium/18sumnerselportrait68.jpg)
Self portrait
1968
![](/imageUploads/medium/fetter_1_t4_69.jpg)
Sequential Views of John F. Kennedy Airport
1968
![](/imageUploads/medium/Soundings1.jpg)
Soundings
1968
![](/imageUploads/medium/picelj_bonacic3_t4_69.jpg)
T-4
1968
![](/imageUploads/medium/strand02.jpg)
The Fisherman
1968
![](/imageUploads/medium/fetter_2_t4_69.jpg)
Twenty -System Human Figure Walking
1968
![](/imageUploads/medium/07obCoGraph68.jpg)
Untitled
1968
Vitruvius man
1968
![](/imageUploads/medium/02bLeonardo68.jpg)
Vitruvius man
1968
![](/imageUploads/medium/heinzpeterson.jpg)
William Charles Norris
1968
1968
![](/imageUploads/medium/adrian1_t4.jpg)
ct 6/68
1968
![](/imageUploads/medium/straudt1_t4.jpg)
permutation II
1968
![](/imageUploads/medium/straudt2_t4.jpg)
permutation III
1968
![](/imageUploads/medium/devries1.jpg)
random objectivation V68 - 66
1968
![](/imageUploads/medium/devries2.jpg)
random objectivation V68 - 67
1968
![](/imageUploads/medium/devries3.jpg)
random objectivation V68 - 70
1968
![](/imageUploads/medium/devries4.jpg)
random objectivation V68 - 71
1968
![](/imageUploads/medium/02aLeonardo.jpg)
untitled (Leonardo 2)
1968