2015-0015-0225. Uluru (Ayers Rock), Northern Territory, Australia.
2015-0025-0034. Brick wall, Port Arthur, Tasmania.
2015-0067-0187. Bark of a Ponderosa Pine, Sierra National Forest, California.
2015-0097-0166. Bark of a Valley Oak, Stanford, California.
2010-0063-0135. Bark of a White Fir, Lake Tahoe, California.
2010-0063-0139. Bark of a White Fir, Lake Tahoe, California.
2014-0064-0014. Brick wall, St. Paul, Minnesota.
2014-0082-0013. Brick wall, Louisville, Kentucky.
2015-0025-0015. Brick wall, Port Arthur, Tasmania.
2010-0056-0566. Brick wall, Paris, France.
2011-0014-0278. Stone wall, Dingle, Ireland.
2013-0024-0023. Rock, Kaua'i, Hawai'i.
2015-0041-0040. Rock, Punakaiki, New Zealand.
2011-0014-0469. Stone church wall, Dingle, Ireland.
2015-0012-0318. Rock, Sydney, Australia.
2015-0067-0200. Tree bark, Sierra National Forest, California.
2014-0085-0030. Stucco wall, Santa Fe, New Mexico.
2015-0013-0259. Side of a camel, Yulara, Australia.
2011-0036-0199. Rock, Pemaquid Point, Maine.
2013-0044-0182. Wood slats, Bodie, California.
2009-0076-0046. Painted wood panel, San Juan Bautista, California.
2015-0008-0039. Rock cliff, Blue Mountains, Australia.
2016-0010-0131. Stone wall, La Habana, Cuba.
2008-0041-0173. Stone wall, New Delhi, India.
2015-0012-0266. Rock, Sydney, Australia.
2015-0012-0193. Stone wall, Sydney, Australia.