PNG ICO ICNS MORE
Hand Drawn Web Icons
bullet, Error
Gold
128x128
Comment, Error
Error, Folder
Error, Note
Error, Email
Error, File
Matte: Basic
exclamation, Alert, Error
32x32
Oxygen-Refit
exclamation, Dialog, Alert
Circular
Error, exclamation, warning
16x16
Folder, exclamation, Alert
Web Application
warning, wrong, Alert
48x48
Function
warning, wrong, exclamation mark
Refresh CL
wrong, Error, exclamation
256x256
UI
3D
Momentum Matte icons
Folder, Error
Folder, open, Error
Mixed
Momentum Glossy icons
Error, Piechart
Handdrawn
Hand Drawn Web Icon Set
Error
Email, Error
Note, Error
Desktop apps
Glyph
16x16 Free Toolbar Icons
problem, warn, danger
Business & finance
warning, Error
