Nothing literal: No cameras, no lenses, no rings, no bouquets, etc.
Nothing "D" and/or "P"
Main logo element/icon/graphic design would be ideal (see selected examples) with font supportive.
Added a few logos I liked in assets.
----> Not looking for just business name as the entire logo.
Primarily importance is one OBJECT (icon/graphic/illustration) and, secondary importance, business name font.
Also, this logo would need to stand as being a website logo, branding logo, watermark on image, marketing documents, etc.
website for reference: http://doerman.com