tag:blogger.com,1999:blog-5211670216140060946.post6757978032789843075..comments2024-03-17T18:37:36.377-07:00Comments on Geotripper: The Sierra Underground: Wild Caves, a precious and easily damaged environmentGarry Hayeshttp://www.blogger.com/profile/00531226195147986457noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-5211670216140060946.post-58135389324024372982012-03-25T11:11:35.283-07:002012-03-25T11:11:35.283-07:00Great pics. Good idea on how to light these photos...Great pics. Good idea on how to light these photos.Tim Sherryhttps://www.blogger.com/profile/15572366288542215366noreply@blogger.comtag:blogger.com,1999:blog-5211670216140060946.post-57304112717607622862012-03-25T00:29:29.420-07:002012-03-25T00:29:29.420-07:00I dream of exploring some of the marble caves foun...I dream of exploring some of the marble caves found in the Sierras.Gaelynhttps://www.blogger.com/profile/05784162697113288888noreply@blogger.com