What is the longest running dramatic entertainment series of any genre on network tv?

What are the two ways in which you can identify forms? cones and spheres are examples of (dark/artifical/geometric) forms, whereas mountains and trees are (natural/organic/light) forms.

Because vacation shots are taken quickly, you shouldn't worry about any rules of composition or elements of design. true or false

You can fit more raw files on a memory card than jpeg files. true false