A drawing showing how to "cut" the top off a glass. Used for a tutorial on inkscape.

A red barred ring as used in a "no entry" or "no smoking" sign
This file was derived from:

 Glass Drawing.svg: 
Barred ring.svg:
File:Glass Drawing.svg: User:Theresa Knott
File:Barred ring.svg: User:Theresa Knott
derivative work: 4nn1l2