Coastal and oceanic landforms. Cuspate foreland, tombolo, spit, bay, lagoon, barrier island.
<a href="//commons.wikimedia.org/wiki/User:Surachit" title="User:Surachit">Surachit</a>
self-made SVG, based on the public domain PNG <span style="border:1px dotted #FC0;padding:0 4px"><a href="https://en.wikipedia.org/wiki/File:Accreting_coast_Image6.png" class="extiw" title="en:File:Accreting coast Image6.png">Accreting coast Image6.png</a></span> by <a href="https://en.wikipedia.org/wiki/User:Feydey" class="extiw" title="en:User:Feydey">Feydey</a>