Chapters are organized A-Z by subject: children, felines, female figures and each section features small clear color photos, object composition
and rarity notes, prices, and dates.
The oppressive weight of death and anxiety in this object composition
, subtly framed for the reader's perusal, undercuts the scene's "mask of well-being"--two wartime colleagues bonding rather sophomorically in their desire for women.
Blackbox frameworks support extensibility by defining interfaces for components that can be plugged into the framework via object composition. Existing functionality is reused by (1) defining components that conform to a particular interface and (2) integrating these components into the framework using patterns like Strategy  and Functor.
In contrast, black-box frameworks are structured using object composition and delegation rather than inheritance.