Of course, fire clay and cast iron are still the most popular types of apron front sinks. Because of the ability to manipulate the medium, designs of all shapes and colors are possible.
Even stainless steel is a popular option, particularly in more modern applications.
Each of the pictured sinks are from the Kohler Apron Sink collection.
Think of how an apron sink could change the way you use your water station at home. Besides moving the bowl forward, likely offering more depth and width, an apron sink can accommodate stock pots, pets and children for baths!