1. Computing

Build a Better Drop Shadow

By , About.com Guide

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Avoid Loss of Illusion By Avoiding Uniform Drop Shadows
Identical drop shadows on overlapping objects distorts the illusion of depth.

Identical drop shadows on overlapping objects distorts the illusion of depth.

© J. Bear
The illusion of drop shadows becomes easier to visualize when you have several objects with drop shadows grouped together. By overlapping objects there is the suggestion that each object is at a different distance from the background. However, using the same drop shadow for all objects distorts the illusion of depth.

Although one object is obviously in front of another (thus farther away from the background) the shadows fail to take that extra depth into account. This conflict accentuates the fakeness of the drop shadow.

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