I randomly selected photos from my files that I've unconsciously taken before and I categorized them as 'still life'. Still Life are common, simple, everyday items that can yield interesting compositions. They are often arranged in some artistic way but in my case, these photos were.. let's say.. arranged on my own composition by selecting the right angle.. like getting down on my knees.
They say that the best shots emphasize interesting composition, texture, form, color, balance, light and shadow, harmony, lighting, or all of the above.
I don't know... whatever. xD