http://atoptics.co.uk
Atmospheric optics - Rainbows, halos, glories and many other visual spectacles produced by light playing on water drops, dust and ice crystals in the atmosphere with explanations, images and downloada... http://tangent-expeditions.co.uk
Tangent Expeditions are the world's leading Greenland expedition specialists for mountaineering, climbing, ski touring and icecap crossing expeditions to Arctic Greenland. 1 |
Categories and tagsdogs sun rainbow ice rainbows halos atmospheric arcs parry halo tangent ski arctic mountains touring expedition greenland expeditions heli |