Use subtle shading to portray edges of object but exposes the body. Solid form seen behind the transparent substance.

Simple cube with corner edges visible

Same cube encasing a ball with visible reflection to heighten illusion of transparency

Radio tube whose gradual shading into center suggests transparency

Enlarged insect whose wings appear transparent due to faint portrayal of legs and body underneath

TRANSPARENT APPEARANCE STRUCTUREORGANIZATION
FUNCTIONS OF VISUALIZATION
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