STG Studios

My camera is only about 5-6 megapixels but I always set the camera at the highest resolution and I'm told my compositions are close to or at pro level?

I understand that unlike art photography stock and generic shots used for ads and covers need plenty of blank space for text and titles?

I also have some digital art designs that might be suitable for textbook and science magazine covers?

I live in Sydney Australia.

What image and picture agencies would be friendly to a newbie?