We still do not have snow in Helsinki area. I went to my golf course to take some frost shots. There are round willow type trees around the 15th green. I used my Canon 5D and EF 24-105/4L lens without any filter. I cloned out the sticks and ropes around the green in front of the picture. You can see more golf course pictures in Top 100 Shots. (Canon 5D + 24-105/4 at 10)
