What an wonderful talent you have. These pieces are just awesome. After reading your Bio, it makes sharing your work even more meaningful. The information was enlightening and very interesting, thank you, I love learn of new things and places. Which brings me to the next question. Where is Pernik and the village of Kopanitsa. Your English is superb so it makes me curious. I thank you for the added friendship, may it last a long time. Cheers to you!