black and white close up of icebergs, growlers in sea

abstract afloat antarctic arctic artistic atlantic backdrop background bergy bit bits black broken calm close conceptual cryosphere currents design detailed drift drifting dynamic firn float floating freezing frozen geoscience glacial glacier glaciology global growlers h2o hydrosphere ice icebergs icy level melt melting metaphor metaphorical monochromatic natural nature north ocean opening pack patterns polar process processes riffles rising sea shapes slob summer surface temperatures template textured tip various warming water white