Just returned from a vacation on a Greek Island and had a great time. Friendly,warm, and generous people and I am now thinking of moving from a town to a village, here in Portugal. Came to the conclusion that people have more friends in villages than in towns. Back to photography. I knew that shooting food in Pyrex would be tricky and I'm not unhappy with a first time attempt. But what caused the turquoise border on the dish? It was transparent glass. Thank you!