The temperature across East Anglia touched a chilly -6C over the last two nights. Winter is well and truly here in Cambridge. The rapid drop in temperature meant some great opportunities for photography across my place of work. The pictures below are all from my iPhone 4S. As always you can click on the pictures to see and appreciate these flowers of ice.
All pictures with an iPhone 4S (it was too cold to carry anything else!). The images were post-processed in Color Effex Pro 3.0 plugin inside Adobe Lightroom 4.3