The pencil, eraser, trash, undo, and redo icons are adapted from Pixelarticons
by Gerrit Halfmann (https://github.com/halfmage/pixelarticons), version 2.4.1.

The source SVG files are included in this directory. The PNGs were rasterized
at 24x24, recolored to Antarchy green, and given a one-pixel black outline.

These icons are licensed under the MIT License. See LICENSE-pixelarticons.txt.
