46.) Illusion of Motion by Multiple Image

Illusion Of Motion By Multiple:

45.) Illusion of Motion by Blurred Outline

Illusion Of Motion By Blurred Outline:

44.) Illusion of Motion by Repeated Figure

Illusion Of Motion By Repeated Figure:

43.) Anticipated Motion

Anticipated Motion:

42.) Spatial Puzzles

Spatial Puzzles:

41.) Multiple Perspective

Multiple Perspective:

40.) Amplified Perspective

Amplified Perspective:

39.) Illusion of Space by Linear Perspective

Illusion Of Space By Linear Perspective:

38.) Illusion of Space by Aerial Perspective

Illusion Of Space By Aerial Perspective:

37.) Illusion Of Space By Vertical Location

Illusion Of Space By Vertical Location:

36.) Illusion Of Space By Overlapping

Illusion Of Space By Overlapping:

35.) Scale Confusion

Scale Confusion:

34.) Alternating Rhythm

Alternating Rhythm:

33.) Progressive Rhythm

Progressive Rhythm:

32.) Absence Of Focal Point

Absence Of Focal Point:

31.) Degree Emphasis

Degree Emphasis:

30.) Emphasis By Placement

Emphasis By Placement:

29.) Emphasis By Isolation

Emphasis By Isolation:

28.) Emphasis By Contrast

Emphasis By Contrast:

27.) Crystallographic Balance

Crystallographic Balance:

26.) Radical Balance

Radical Balance:

25.) Asymmetrical Balance

Asymmetrical Balance:

24.) Symmetrical Balance

Symmetrical Balance:

23.) Unity With Variety

Unity With Variety:

22.) Unity Through Continunity

Unity Through Continunity:

21.) Unity Through Continuation

Unity Through Continuation:

20.) Unity Through Repetition

Unity Through Repetition:

19.) Unity Through Proximity

19.) Unity Through Proximity: 

18.) Visual Texture

Visual Texture:

17.) Tactile Texture

Tactile Texture:

16.) Value As Emphasis

Value As Emphasis:

15.) Value As Pattern

Value As Pattern:

14.) Curvilinear Shapes

13.) Rectilinear Shapes

Rectilinear Shapes: 

12.) Nonobjective Shapes

Nonobjective Shapes:

11.) Abstraction

Abstraction:

10.) Idealism

Idealism:

9.) Distortion

Distortion:

8.) Naturalism

Naturalism:

7.) Lost And Found Contour

Lost And Found Contour:

6.) Line As Value

Line As Value:

5.) Gesture Line

Gesture Line:

4.) Contour Line

Contour Line:

3.) Line as emotion

Line As Emotion:

2.) Line Direction

Line Direction: