One huge purpose for Fixtures Close Up is to allow comparison of fixture techniques.  Here open wire shelves canted in gravity mode display Placements in an easy-shopping venue. Certainly a step up from stacks on ordinary horizontal shelves. CLICK thumbnail for alternate view.

COMPARE directly with
“Museum-Like Placemat Trays“
“Placemats Behind Plate Glass“

For other angled and gravity-feed in display SEE…
“Goal: Visibility Not Gravity Feed“
“Cantilever Cooking Tray Racks”