We've had a fair few questions about perception of beauty or aesthetic judgements?
- http://cogsci.stackexchange.com/questions/1250/why-do-we-prefer-visually-aligned-objectshttps://cogsci.stackexchange.com/questions/1250/why-do-we-prefer-visually-aligned-objects
- http://cogsci.stackexchange.com/questions/1627/is-golden-ratios-association-with-perceived-beauty-a-mythhttps://cogsci.stackexchange.com/questions/1627/is-golden-ratios-association-with-perceived-beauty-a-myth
- http://cogsci.stackexchange.com/questions/1624/why-do-humans-prefer-symmetrical-arrangement-of-objectshttps://cogsci.stackexchange.com/questions/1624/why-do-humans-prefer-symmetrical-arrangement-of-objects
What's a good tag for this?
UPDATE: I also note that we have the physical-attraction tag.