I have been a photographer since 1985 starting with my first  Nikon SLR film camera.

Currently I am shooting with a semi-pro Canon 5D MKII 22 megapixel camera and L series professional lenses.

This allows for enlargements up to wall size for media advertising or 24 x 36 for fine photo quality prints,

it all depends on the detail you require. Photos can be much larger for a softer image.

Dean