David has created a lot of styles and now his Quick Style Gallery contains styles he no longer uses. How can he remove the unwanted styles?

C) Right-click the style in the Quick Styles Gallery, and select the Remove from Quick Style Gallery option.

Explanation:

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?