2011 Earth Day At The Mariposa County Landfill Slideshow Details Last Updated: Sunday, 17 April 2016 07:09 Mariposa artist Lorna Pollock with her 'Hot Mama' female firefighter made out of recycled items Note: This article is one of a series celebrating Mariposa Memories and was originally published during Spring 2011. A Sierra Sun Times Special Edition SlideShow2011 Earth Day At The Mariposa County Landfill