Off-by-one site icons?
21678
Icons For Hot Questions Are Wrong
121236
Organize desktop icons on Windows into categories or sections
124893
Imprints/logos for the sites
7044
How do I change the icon for a particular file type?
8667
Themes for Stack Exchange sites
129726
View list of all available unique icons with their names and thumbnail
8324
What are possible directories for .desktop files and their icons, and when to use what directory?
86217
How can a script add a little icon overlay on files' icons
94299
Why are only five different logos available on the '/about/logos' Stack Exchange page?
111284
Switch Stack Exchange site's interface to the beta theme
54822
How can I find the location of an icon of a launcher in use?
152519
The notification tray at the top of Stack Exchange sites: what is it called? And are there other good examples of this?
153185
windows 10 icons set
93987
Location of .NET ToolStrip Standard Icons
98041
Let's make the hot network questions icons clickable
115523
How to add a custom icon or symbol to a flag link?
5939
How to add a browser tab icon (favicon) for a website?