How to take a photographic photo?

I have a Nikon D3100 and I want to shoot a photographic photo. Please give me some advice.

A photo, by definition, is photographic. What, exactly, do you mean?

A photographic photo?
Just aim and press the little button at the top right.

All photos are photographic photos.

All photos are photographic - whatever do you mean?

Get yourself a book on photography to learn the fundamentals of photographic composition.

You got a good camera there!

I think you mean a negative?

Open the photo in Photoshop and click image / adjustments / invert to get a "photographic" negative.

Oh come on please!

Before you actually take the picture look for inspiration or a reference

A photo shoot of what? A person, still life, architecture.
Please give more details.

Tsk tsk tsk

head / desk