abstract appearance background cold cool growth hail hailstones ice path pathway pavestones paving scattered scattering shapes Sizes surface surfaced surfaces surfacing texture textured textures thick thin water weeds wet white closeup color coloration colored colors colour coloured colours contrast perspectives pods potential productive seed-cases seed-pods seeds variations variety various bank cover current far flow freezing icy isolated landscape melt melting mountains natural nature norway norwegian plateau pour remote ridge river snow snowy summer wild wilderness external fired glazed glazing hard layered layers lumps lumpy molten pottery rough