This pattern is etched on the windows at the hand clinic where my ex-Bob had surgery to straighten out his curling hand. (called "Dupuytren's contracture" or something like that)
An inch or 4 of snow every day makes layers on the roof. This is a view of a corner from below -- after knocking off the bigger icicles... I thought it looked better in grayscale.
Winter is giving us a blast here in Northeast Ohio. The sidewalk has some snowflakes after shoveling and sweeping AGAIN but I thought it was a nice texture for a photograph...