nice pic :) no, i haven't heard about this threatment :( unfortunatelly december is in the middle of winter in Poland :( your sister should expect snow ,a lot of snow, and temperature below 0 degrees C, even -15...:( for you it's very cold, isn't it? i hope everything will be allright...thx for comment:) take care...greetings for your sister:)

Nice close up!
[I wish my camera did that =( ]

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