This is a really nice piece I have to offer. Brookfield signal in a green with light amber streaks in the glass. Insulator was a cold pour piece as it has swirled, wrinkley folds, flows and straw marks in the glass all over the place. Insulator displays great and is VVNM to mint cond. Piece is darker green than shown in pic. Need a daylite pic? Please email me. Book on the green Brookfield signal is $30.You'll love this cool insulator! $18 gets it into your hands in USA/Canada.