The Photo Groups next meeting subject is "perspective". This provides a broad range of personalized options. Basically, alter the meaning of a subject under scrutiny to be interpreted by personal slants and points of view.
Dictionary definitions of perspective:
"Your perspective is the way you see something. If you think that toys corrupt children's minds, then from your perspective a toy shop is an evil place. Perspective has a Latin root meaning "look through" or "perceive," and all the meanings of perspective have something to do with looking".
"Perspective has a Latin root meaning "look through" or "perceive," and all the meanings of perspective have something to do with looking. If you observe the world from a dog's perspective, you see through the dog's eyes. In drawing, perspective gives your drawing the appearance of depth or distance. If we say someone 'has perspective', we mean he/she has a sensible outlook on life".
"the interrelation in which a subject or its parts are mentally viewed".
Wikipedia: Vision and mathematics
Perspectivity, the formation of an image in a picture plane of a scene viewed from a fixed point, and its modeling in geometry
Perspective (graphical), representing the effects of visual perspective in graphic arts
Aerial perspective, the effect the atmosphere has on the appearance of an object as it is viewed from a distance
Perspective distortion (photography), the way that viewing a picture from the wrong position gives a perceived distortion
Perspective (geometry), a relation between geometric figures