What aspect should you consider before adding pictures to a document?

You should structure the TEXT before search for a revalent picture.

Explanation:

It is important to have a picture that really reflects what you are writing about. Readers may use contextual clues to infer something about your writing based on the image that you insert.

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?