This is a collection of photographs of interesting (well, to me anyway) pieces of rock, sometimes entire, sometimes just a small part.  Variety is secured through colour, shape and texture, but also by scale.  Some of these photographs portray a subject inches across, and taken from maybe a couple of feet away.  Others are entire rock faces maybe a hundred feet or so high, and taken from several hundred feet away.  It shouldn't be too hard to work out which is which.