LOVE sculpture illustration

This is an illustration of Robert Indiana's LOVE sculpture, done for the Peabody Essex Museum. Originally, they commissioned it as a museum shop tag for chocolates being sold for Mother's Day, but discovered that color versions of the sculpture are on shaky legal ground, so in the end they decided to go with a silver foil imprint of a flat version (Indiana didn't formally copyright the image when he created it so it's used all over the place, but apparently he eventually got some form of protection on 3D color versions):