Antarctic minke whale from two-thirds to three-quarters of the whales in the Ross Sea consist of pregnant females. An immature Antarctic minke whale was observed briefly associating with four dwarf minke whales on the Great Barrier Reef in July 2000. Unlike common minke whales, they often have a prominent blow, which is particularly visible in the calmer waters near the pack ice. In the narrow holes and cracks in the pack ice they have been observed spyhopping – raising their head vertically – to expose their blowholes to breathe; individuals have even been seen to break breathing holes through sea ice in the
What is a Masterpiece? confluence of memories and emotions forming a single idea", that it has "a power of recreating traditional forms so that they become expressive of an artist's own epoch and yet keep a relationship to the past". The highest masterpieces are said to be "illustrations of great themes." Clark also implicitly excluded the erotic from considerations of what constituted a masterpiece, based on his perspective that a necessary condition is the balance between sense and form (works that are too sensual are, therefore, unbalanced and not to be categorised at masterpiece level). What is a Masterpiece? What is a Masterpiece? is