Search results
Results from the WOW.Com Content Network
Asymmetry is the absence of, or a violation of, symmetry (the property of an object being invariant to a transformation, such as reflection). [1] Symmetry is an important property of both physical and abstract systems and it may be displayed in precise terms or in more aesthetic terms. [ 2 ]
This article describes symmetry from three perspectives: in mathematics, including geometry, the most familiar type of symmetry for many people; in science and nature; and in the arts, covering architecture, art, and music. The opposite of symmetry is asymmetry, which refers to the absence of symmetry.
Simplicity (photography) Symmetrical balance; Asymmetrical balance; Radial balance; Rule of thirds; Leading lines [1] Golden ratio; Framing (photography) Centered composition; Diagonal triangles; Rule of odds; Rule of space; Fill the Frame; Patterns; Textures; The composition techniques in photography are mere guidelines to help beginners ...
These distortions generally do not possess figure-of-revolution symmetry and are thus astigmatic, and slowly become permanently polished into the surface if the problems causing the distortion are not corrected. Astigmatic, distorted surfaces potentially introduce serious degradations in optical system performance.
A drawing of a butterfly with bilateral symmetry, with left and right sides as mirror images of each other.. In geometry, an object has symmetry if there is an operation or transformation (such as translation, scaling, rotation or reflection) that maps the figure/object onto itself (i.e., the object has an invariance under the transform). [1]
Nautilus is now recognized as one of Weston's greatest photographs, but all of his images of shells have a greater-than-life quality to them. Weston biographer Ben Maddow has said that what is so remarkable about them "is not in the closeness nor in the monumentality of the forms; or at least, not in these alone.
Asymmetry (10 C, 52 P) C. Conservation laws (1 C, 32 P) E. ... Pages in category "Symmetry" The following 125 pages are in this category, out of 125 total.
If the above errors be eliminated, the two astigmatic surfaces united, and a sharp image obtained with a wide aperture—there remains the necessity to correct the curvature of the image surface, especially when the image is to be received upon a plane surface, e.g. in photography. In most cases the surface is concave towards the system. [8]