I think this photo shows a good representation of Dominican construction techniques.
<a href="http://www.flickr.com/photos/28730583@N02/5431806930/" title="JARABACOA #2_2010 09 11_1312 by rsaunders2008, on Flickr"><img src="http://farm6.static.flickr.com/5254/5431806930_0f8b5fc1a5_z.jpg" width="640" height="360" alt="JARABACOA #2_2010 09 11_1312" /></a>
<a href="http://www.flickr.com/photos/28730583@N02/5431806930/" title="JARABACOA #2_2010 09 11_1312 by rsaunders2008, on Flickr"><img src="http://farm6.static.flickr.com/5254/5431806930_0f8b5fc1a5_z.jpg" width="640" height="360" alt="JARABACOA #2_2010 09 11_1312" /></a>