The Time Lapse Lichen Project

In a Secret Spot in the County of San Diego I occasionally will take a picture of some lichen growing on a rock.
The sequences here show the progress of growth of lichen almost annually since 2003
Note - The four white dots are picture alignment control points

Click on the years to see the images. Then use your browser's forward and back buttons to see the changes over time. Eventually I'll improve the mechanics of this section

2003 - 2004 - 2006 - 2007 - 2008 - 2009 - 2010 - 2011 - 2012 - 2013 - 2014 - 2015 - 2016 - 2017 - 2018 - 2019 - 2021 - 2022