illustration : /il-lus-tra-tion/ explanation, as a picture in a book or magazine, etc.

composition : /com-po-si-tion/ an act of combining elements to form one whole.

photography : /pho-tog-ra-phy/ the process of producing images and objects on
sensitized surfaces by chemical reaction to light or other forms of radiant energy.

web : /web/ vast computer network with a function, primarily of linking smaller
computer networks world-wide. Is also known as the internet, or teh interwebz.