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Fugue
Flashlight, exclamation, Alert
Goldenrod
16x16
Error, button, warning
exclamation, Hard, hat
Error, exclamation, wrong
postage, Alert, Error
warning, Highlighter, wrong
wrong, warning, exclamation
exclamation, wrong, warning
protect, shield, security
Web Design
Alert, Error, button
32x32
Mixed
3D
Momentum Glossy icons
Folder, Error, open
Rss, Error
Pixel
Gloss set: Basic
Error, Rss
UI
WooFunction Icon set
Error
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Desktop apps
Free Applications Icons
danger, Message, Attention
24x24
Silk
bell, Error, Alarm
Error, notice
Error, Add
Error, delete
Go, Error