PNG MORE
Free Button
exclamation, warning, wrong
DodgerBlue
40x19
PNG ICO ICNS MORE
Farm-Fresh Web
Display, Alert, warning
32x32
Fugue
warning, exclamation, Error
16x16
PNG ICO ICNS SVG MORE
Mixed
Outline
Hawcons
Error, Folder
512x512
Error, Cloud
mail, Error
Error, document
Cloud, Error
3D
Momentum Glossy icons
layout, Error
Desktop apps
Smooth
Farm-fresh
monitor, Error