irregularly d cracked paving block made of concrete. cracked dry soil pattern can be used as drainage paving or in combinatio

arid artificial background block break broken can cement clay climate combinatio combination concrete cover covered crack cracked desert dirt drainage drought dry earth environment fit floor grass ground ice interlocking irregular irregularly land lawn made mud nature pathway pattern paving prefabricated quake rock rough shape shaped sidewalk soaking soil stone surface texture textured tiles together upper used view white