12378315 - Edge of a razor blade, SEM12310201 - Edge of a razor blade, SEM12310199 - Edge of a razor blade, SEM12310200 - Edge of a razor blade, SEM12310198 - Edge of a razor blade, SEM12310202 - Edge of a razor blade, SEM12310197 - Edge of a razor blade, SEM12420735 - Wind turbines by a winding road12420733 - Wind turbines by a motorway12052898 - Windmill on a farm11691492 - Installing a wind turbine11603372 - Cleaning a lawnmower11645523 - Wind turbines in a rapeseed field11890773 - Wind turbine beside a petrol station11556935 - Wind turbines in a rape field11628106 - Wind turbine in a field11748237 - Tractor ploughing a field11556934 - Wind turbine in a rape field12053177 - Wind turbines11603754 - Aperture flare12654118 - Albite Crystals12654120 - Albite Crystals12634554 - Desert Rose12991985 - Astrophyllite12634553 - Desert Rose12634557 - Stibnite Crystals12048400 - Azurite12048437 - Elbaite with Quartz12048454 - Selenite Gypsum12048453 - Gypsum Roses12048399 - Azurite12048451 - Goethite11560418 - Desert rose of gypsum crystals11580451 - Bladed Stibnite11589257 - Desert rose of gypsum crystals