Map highlighting the <a href="https://en.wikipedia.org/wiki/en:Harlem_River" class="extiw" title="w:en:Harlem River">Harlem River</a>. Accessible to color-blind people for the most part.
<a href="//commons.wikimedia.org/wiki/User:LaundryPizza03" title="User:LaundryPizza03">LaundryPizza03</a>
CC BY-SA 3.0
Based on <a href="//commons.wikimedia.org/wiki/File:Wpdms_terra_harlem_river.jpg" title="File:Wpdms terra harlem river.jpg">File:Wpdms terra harlem river.jpg</a> by <a href="https://en.wikipedia.org/wiki/en:User:Decumanus" class="extiw" title="w:en:User:Decumanus">Decumanus</a>.