close-up of closed hazelnut buds. the buds are partially covered with ice. in the background the blue sky

nut blossom twig ice frozen nature sky snow winter bud closed waiting climate plant meadow frost background season horizontal white cold outdoor weather morning bush beautiful leaf december covered light freeze crystal photography cool macro closeup temperature garden beginning course growth sunrise vibrant clear rural wallpaper beauty tree branch close-up hazelnut buds are partially blue buds ice germany