PNG ICO ICNS MORE
UI
Pixel
Fugue Icons
Minus, Ice
Lavender
16x16
image, Minus
Minus, Layer
mail, Minus
Notebook, Minus
Bin, Minus
PNG MORE
Mixed
Mini icons 2
Minus, right, Arrow
10x10
magnify, Minus
Minus
notebooks, Minus
Twotiny
Minus, remove, delete
18x18
Minus, Bin